Ricoh Company, Ltd.

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[Owner] Ricoh Company, Ltd. 11,206
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New (last 4 weeks) 110
2026 October (MTD) 14
2026 September 96
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IPC Class
G03G 15/00 - Apparatus for electrographic processes using a charge pattern 990
H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof 946
G06F 3/12 - Digital output to print unit 804
G03G 15/20 - Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat 700
G03G 15/08 - Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer 537
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1.

INFORMATION PROCESSING APPARATUS, LIFE PREDICTION METHOD FOR INFORMATION PROCESSING APPARATUS, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19577731
Status Pending
Filing Date 2026-03-25
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Tani, Kazuya

Abstract

An information processing apparatus includes: storage; and circuitry that periodically acquires information related to the storage from management information; periodically acquires user information stored in the storage; and inputs the information related to the storage and the user information to a trained model and output life prediction data of the information processing apparatus, the trained model being a model to predict a life of the information processing apparatus based on the management information and the user information.

IPC Classes  ?

  • G06F 3/06 - Digital input from, or digital output to, record carriers

2.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND APPARATUS

      
Application Number 19573561
Status Pending
Filing Date 2026-03-20
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Kikuchi, Hidetoshi

Abstract

An information processing system includes: an information processing apparatus including first circuitry that receives, from a terminal apparatus, audio data including an utterance made by a person in a space, transmits to artificial intelligence (AI) a prompt including space information and content of the audio data and requesting a proposal, acquires a response transmitted from the AI, generates, based on the response, display data of a screen including the proposal, and transmits the display data to the terminal apparatus; and the terminal apparatus including second circuitry that transmits the audio data to the information processing apparatus, and causes a display in the space to display the screen including the proposal for the person based on the display data.

IPC Classes  ?

  • G06Q 30/0251 - Targeted advertisements
  • G06T 11/00 - 2D [Two Dimensional] image generation
  • G10L 15/183 - Speech classification or search using natural language modelling using context dependencies, e.g. language models
  • G10L 15/22 - Procedures used during a speech recognition process, e.g. man-machine dialog
  • G10L 15/30 - Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
  • G10L 25/63 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination for estimating an emotional state

3.

INFORMATION PROCESSING APPARATUS, INPUT AND OUTPUT APPARATUS, INFORMATION PROCESSING METHOD, METHOD, RECORDING MEDIUM, MODEL, AND INFORMATION

      
Application Number 19489793
Status Pending
Filing Date 2024-06-18
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Motohashi, Naoki

Abstract

An information processing apparatus includes a storage unit to store a model generated by executing a training process with training data including an image and a text; and a text information generation unit to generate text information based on the model and a target image, the target image being identified on a display screen displayed on a display.

IPC Classes  ?

  • G06V 20/70 - Labelling scene content, e.g. deriving syntactic or semantic representations
  • G06F 16/3329 - Natural language query formulation

4.

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, IMAGE FORMING APPARATUS, DRIVE CIRCUIT, AND DRIVE METHOD

      
Application Number 19544319
Status Pending
Filing Date 2026-02-19
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Suzuki, Arata

Abstract

A liquid discharge head includes: a nozzle plate having a nozzle to discharge a liquid; a channel plate having a pressure chamber communicating with the nozzle; a diaphragm defining a part of the pressure chamber; a piezoelectric element to vibrate the diaphragm to discharge the liquid in the pressure chamber from the nozzle; and a drive circuit configured to: apply, to the piezoelectric element, multiple drive pulses including a specific drive pulse within one printing cycle, to drive the piezoelectric element to vibrate the diaphragm; measure a first residual vibration generated in the piezoelectric element by the multiple drive pulses; compare: the first residual vibration measured from the piezoelectric element; and comparison data of a second residual vibration measured in advance by applying, to the piezoelectric element, the specific drive pulse among the multiple drive pulses.

IPC Classes  ?

  • B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers

5.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM

      
Application Number 19542073
Status Pending
Filing Date 2026-02-17
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Watanabe, Shota

Abstract

An information processing apparatus includes circuitry that receives an input of input data, outputs a first prompt to a large language model, and transmits output data to a terminal apparatus. The first prompt requests to infer, using reference data, a relation between an issue of an industry indicated by the input data and an issue of a different industry. The reference data is stored in a memory for each organization of a plurality of organizations in different industries, and associates organization data related to the organization with processed data including a generically conceptualized issue generalized from an issue of the organization. The different industry shares the generically conceptualized issue with the industry indicated by the input data. The output data includes an inference result from the large language model, and indicates the relation between the issue of the industry indicated by the input data and the issue of the different industry.

IPC Classes  ?

6.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19568190
Status Pending
Filing Date 2026-03-16
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Mori, Takuya

Abstract

An information processing apparatus includes circuitry to detect an edge of a document in an image generated by scanning the document to obtain a first detection result of a document size of the document, record the first detection result of the document size, detect a document size of the document after recording the first detection result to obtain a second detection result of a document size of the document, and determine a document size of the document based on the first detection result and the second detection result of the document size.

IPC Classes  ?

  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof

7.

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION MODULE, ELECTRONIC DEVICE, AND PARTITION

      
Application Number 19703127
Status Pending
Filing Date 2026-06-10
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Tanaka, Yuuji
  • Tanaka, Masato
  • Tamoto, Nozomu
  • Kanei, Naomichi

Abstract

A photoelectric conversion element includes: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; a sealing part; and a second substrate. The photoelectric conversion element is translucent. The second electrode includes a conductive nanowire and a conductive polymer. The sealing part includes a drying agent.

IPC Classes  ?

  • H10K 30/82 - Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
  • H10K 30/88 - PassivationContainersEncapsulations
  • H10K 77/10 - Substrates, e.g. flexible substrates
  • H10K 85/10 - Organic polymers or oligomers

8.

DRYING DEVICE, HEATER CONTROL METHOD, AND STORAGE MEDIUM

      
Application Number 19553901
Status Pending
Filing Date 2026-03-02
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Umehara, Shu

Abstract

A drying device includes multiple heaters and circuitry. The multiple heaters are driven by an alternating-current power supply to generate heat. The multiple heaters includes a first heater and a second heater other than the first heater. The circuitry repeatedly activates each of the multiple heaters in predetermined cycles corresponding to an AC cycle of the alternating-current power supply and shifts activation start timing between the first heater and the second heater by half the AC cycle of the alternating-current power supply.

IPC Classes  ?

  • H02J 3/01 - Arrangements for reducing harmonics or ripples
  • F26B 3/30 - Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
  • H05B 1/02 - Automatic switching arrangements specially adapted to heating apparatus
  • H05B 3/00 - Ohmic-resistance heating

9.

INFORMATION GENERATION APPARATUS, INFORMATION GENERATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19545638
Status Pending
Filing Date 2026-02-20
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Tamura, Daigo

Abstract

An information generation apparatus includes circuitry to calculate, for each of a plurality of power consumption modes of an electronic apparatus, an actual value of power consumption of the electronic apparatus, and generate a display image, the display image including visualization information and an operation component for selecting a setting item relating to the power consumption mode, the visualization information associating the actual value of the power consumption and the power consumption mode with each other.

IPC Classes  ?

  • G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
  • G06F 1/28 - Supervision thereof, e.g. detecting power-supply failure by out of limits supervision

10.

INFORMATION PROCESSING APPARATUS, SERVICE PROVIDING SYSTEM, AND METHOD TO MODIFY A LICENSE BASED ON USAGE

      
Application Number 19697828
Status Pending
Filing Date 2026-06-04
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor Kimura, Yohta

Abstract

An information processing apparatus, a service providing system, and a method. The information processing apparatus stores in one or more memories, information on execution of each of a plurality of applications, which are available for use under a license contract and outputs suggestion to change the license contract according to a usage count of each application obtained from the information on execution of each application.

IPC Classes  ?

  • G06F 21/62 - Protecting access to data via a platform, e.g. using keys or access control rules
  • G06F 21/10 - Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
  • G06F 21/12 - Protecting executable software
  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof
  • H04N 1/44 - Secrecy systems

11.

IMAGE PROCESSING METHOD, RECORDING MEDIUM, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING SYSTEM

      
Application Number 19700583
Status Pending
Filing Date 2026-06-08
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Odamaki, Makoto
  • Fujiki, Hirochika

Abstract

An image processing method performed by an image processing apparatus includes acquiring multiple still images of omnidirectional views captured at different image-capturing positions in a site by an image-capturing apparatus; acquiring a moving image captured by the image-capturing apparatus during movement of the image-capturing apparatus from a first location to a second location in the site; estimating the image-capturing positions of the multiple still images based on the acquired moving image; and generating a processed image including the multiple still images associated with each other based on the estimated image-capturing positions.

IPC Classes  ?

  • G06T 7/70 - Determining position or orientation of objects or cameras
  • G06T 7/579 - Depth or shape recovery from multiple images from motion
  • H04N 23/667 - Camera operation mode switching, e.g. between still and video, sport and normal or high and low resolution modes

12.

DRYER, LIQUID DISCHARGE APPARATUS, AND LIQUID DISCHARGE SYSTEM

      
Application Number 19556254
Status Pending
Filing Date 2026-03-04
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Khoo, Er Sin
  • Kikuchi, Teppei
  • Kobayashi, Yuta

Abstract

A dryer includes: a conveyor including a conveying belt to convey a medium having a printed image on the medium in a conveyance direction; a superheated steam generator to generate a superheated steam; and a nozzle discharger to discharge the superheated steam, generated by the superheated steam generator to the medium conveyed by the conveying belt to dry the printed image on the medium, wherein the conveyor supplies the superheated steam to the conveying belt to heat the conveying belt.

IPC Classes  ?

  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form

13.

TRANSMISSION MANAGEMENT APPARATUS

      
Application Number 19708880
Status Pending
Filing Date 2026-06-16
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kato, Yoshinaga
  • Okuyama, Taro

Abstract

A transmission management apparatus manages transmission states of a plurality of transmission terminals including a first transmission terminal and a second transmission terminal. The apparatus includes a terminal management table storage unit configured to store therein a terminal management table in which terminal information including an identifier and an identification name of each transmission terminal is managed; a receiving unit configured to receive a terminal information request signal from the first transmission terminal, the terminal information request signal indicating a request for information for identifying the second transmission terminal, the first and second transmission terminals being in transmission therebetween; a terminal state acquisition unit configured to acquire the information for identifying the second transmission terminal from the terminal management table in response to the terminal information request signal; and a transmitting unit configured to transmit the information acquired by the terminal state acquisition unit to the first transmission terminal.

IPC Classes  ?

  • H04N 7/14 - Systems for two-way working
  • H04L 65/1059 - End-user terminal functionalities specially adapted for real-time communication
  • H04M 3/56 - Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
  • H04N 7/15 - Conference systems

14.

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

      
Application Number 19480666
Status Pending
Filing Date 2024-06-11
First Publication Date 2026-10-01
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Akata, Chikara
  • Sasaki, Kei
  • Seto, Kazuki
  • Sugiyama, Keisuke

Abstract

A medium processing apparatus includes: a liquid applier to apply a liquid to a medium; and a post-processing device to perform post-processing on media including the medium to which the liquid is applied by the liquid applier, wherein the liquid applier includes: a stacker to mount the medium on the stacker; and a liquid application member disposed opposite to the stacker with the medium interposed between the liquid application member and the stacker, the liquid application member containing the liquid to be applied to the medium, and the liquid application member moves between: a contact position where the liquid application member is in contact with the medium to apply the liquid onto the medium; a separation position where the liquid application member is separated from the medium; and a first medium receiving position disposed between the contact position and the separation position.

IPC Classes  ?

  • B65H 37/04 - Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching, or stapling

15.

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS

      
Application Number 19479928
Status Pending
Filing Date 2024-05-23
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Hashimoto, Ayumu
  • Nakamura, Shogo

Abstract

An image reading device includes a document tray, a wall surface, a conveyance unit, an image reading unit, and a position indication member. The document tray has a document placement surface on which one or more documents are placed. The documents placed on the document tray are made to abut on the wall surface. The conveyance unit is configured to convey the documents one by one. The image reading unit is configured to read images of the documents conveyed by the conveyance unit. The position indication member is arranged on the wall surface and has scale marks indicating a position in which the documents are to be set on the document placement surface.

IPC Classes  ?

  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof

16.

LIQUID CIRCULATION APPARATUS AND LIQUID DISCHARGE APPARATUS

      
Application Number 19532324
Status Pending
Filing Date 2026-02-06
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Aoki, Yuuta

Abstract

A liquid circulation apparatus includes: a head to: discharge a liquid from a nozzle; and circulate the liquid that is not discharged from the nozzle; and a liquid container to: store the liquid to be supplied to the head; and store the liquid collected from the head; a waste liquid container to store waste liquid of the liquid collected from the head; a first liquid feeder to feed the liquid from the liquid container to the head in a first feeding direction; a second liquid feeder to feed the liquid from the head to the liquid container or the waste liquid container in a second feeding direction; and a filter disposed at least: between the first liquid feeder and the head; or between the second liquid feeder and the head.

IPC Classes  ?

17.

ABNORMALITY DETECTION APPARATUS, SCANNER, IMAGE FORMING APPARATUS, ADHERING OBJECT DETECTION METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19561973
Status Pending
Filing Date 2026-03-10
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Koto, Tatsuro

Abstract

An abnormality detection apparatus includes an image reader, including a reading surface to read an image and multiple light-emitting elements, and circuitry. The circuitry is to calculate a position of an abnormality on the reading surface based on a reading result generated by the image reader, control turning on of the multiple light-emitting elements, and turn on one light-emitting element of the multiple light-emitting elements closest to the calculated position of the abnormality on the reading surface.

IPC Classes  ?

  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof
  • G03G 15/00 - Apparatus for electrographic processes using a charge pattern

18.

LIQUID EJECTION APPARATUS AND LIQUID EJECTION METHOD

      
Application Number 19564251
Status Pending
Filing Date 2026-03-12
First Publication Date 2026-09-24
Owner
  • Ricoh Company, Ltd. (Japan)
  • RWTH Aachen University (Germany)
Inventor
  • Miura, Shogo
  • Tanaka, Tomoya
  • Hayashi, Natsumi
  • Corves, Burkhard
  • Huesing, Mathias
  • Mirz, Christian
  • Brueckmann, Nils
  • Knobloch, Thomas
  • Krinitz, Rickmer
  • Bettanin, Gabriel Nalin
  • Takeda, Yukio
  • Sugahara, Yusuke
  • Jiang, Ming
  • Kato, Koichi

Abstract

A liquid ejection apparatus includes a liquid ejection head, a shape tracking apparatus, a measurement apparatus, and a correction apparatus. The liquid ejection head is configured to eject liquid to a target object. The shape tracking apparatus is configured to control a position and an angle of the liquid ejection head relative to a surface of the target object, and move the liquid ejection head relative to the surface of the target object. The measurement apparatus is configured to measure a movement state of the liquid ejection head by the shape tracking apparatus. The correction apparatus holds the liquid ejection head, and is configured to prevent oscillation of the liquid ejection head based on a measurement result by the measurement apparatus, the oscillation occurring when the shape tracking apparatus moves the liquid ejection head.

IPC Classes  ?

  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • B05B 13/00 - Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups
  • B05B 13/04 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work the spray heads being moved during operation
  • B05B 15/70 - Arrangements for moving spray heads automatically to or from the working position
  • B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
  • B41J 3/44 - Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
  • B41J 25/00 - Actions or mechanisms not otherwise provided for
  • B41J 25/316 - Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with tilting motion mechanisms relative to paper surface
  • B41M 5/00 - Duplicating or marking methodsSheet materials for use therein

19.

COMMUNICATION SYSTEM, DETECTION CONTROL DEVICE, AND DETECTION CONTROL METHOD

      
Application Number 19564847
Status Pending
Filing Date 2026-03-12
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Katoh, Yuuya
  • Tanaka, Toshiki
  • Murata, Haruki
  • Kimura, Yuta
  • Watanabe, Shuhei
  • Kita, Shinsuke

Abstract

A communication system includes a detection control device to perform sensing of a body of a user, and an assistance control device to communicate with the detection control device and control a target device. The detection control device includes detection circuitry to generate mental state data indicating a predetermined mental state of the user based on physical state data indicating a predetermined physical state, the physical state data being obtained based on the sensing of the body of the user, and transmit the mental state data to the assistance control device based on the mental state data of the user. The assistance control device includes assistance circuitry to control a specific device in a communication space of the user among target devices including the target device based on the mental state data transmitted from the detection control device.

IPC Classes  ?

  • G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 5/16 - Devices for psychotechnicsTesting reaction times
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 40/40 - Processing or translation of natural language
  • G10L 15/26 - Speech to text systems
  • G10L 25/78 - Detection of presence or absence of voice signals
  • H05B 47/175 - Controlling the light source by remote control

20.

METHOD FOR PRODUCING ELECTRODE, APPARATUS FOR PRODUCING ELECTRODE, AND LIQUID COMPOSITION

      
Application Number 19566144
Status Pending
Filing Date 2026-03-13
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Ohya, Kayato
  • Shirakura, Toshiya
  • Utsuki, Aya
  • Ichinose, Masako
  • Higashi, Ryuji
  • Kajita, Tomomasa

Abstract

A method for producing an electrode includes: applying a liquid composition including an active material and a dispersion medium onto a predetermined region of a substrate and a region adjacent to the predetermined region with directivity. During the applying, a difference from a time when the liquid composition is applied onto the predetermined region to a time when the liquid composition is applied onto the adjacent region is determined as δt. A viscosity η1000 of the liquid composition at a shear rate of 1,000 s−1 is 200 mPa·sec or less, and a viscosity η0.1 of the liquid composition at a shear rate of 0.1 s−1 is 1,000 mPa·sec or greater. When a shear force is applied at a shear rate of 1,000 s−1 for 50 seconds, followed by changing to 0.1 s−1, a viscosity at δt after changing the shear rate to 0.1 s−1 is 300 mPa·sec or less.

IPC Classes  ?

  • H01M 4/04 - Processes of manufacture in general

21.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19569438
Status Pending
Filing Date 2026-03-17
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Takashima, Keisuke

Abstract

An image processing apparatus includes a reading sensor to read an image, a black image providing object to provide a black image for calculating an amount of density fluctuation due to stray light, and circuitry to calculate the amount of density fluctuation based on a first black image and a second black image read by the reading sensor in states where a light source is turned on and off for the black image providing object, respectively, and correct the image read by the reading sensor using the amount of density fluctuation.

IPC Classes  ?

  • B41J 2/205 - Ink jet for printing a discrete number of tones
  • B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers

22.

INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD

      
Application Number 19695517
Status Pending
Filing Date 2026-06-02
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Kitoh, Naoya

Abstract

An information processing system includes a user terminal that receives input from a user; an operator terminal that receives input from an operator; and one or more information processing apparatuses connected to the user terminal and the operator terminal. The information processing system includes circuitry configured to: acquire identification information from the user terminal and input information input to the user terminal; search response information for the input information; respond to the user terminal with the response information in response to the input information; determine, based on the identification information acquired from the user terminal, whether to perform a switching operation to perform a chat between the user terminal and the operator terminal; and control the switching operation based on a determination result.

IPC Classes  ?

  • H04L 51/02 - User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail using automatic reactions or user delegation, e.g. automatic replies or chatbot-generated messages
  • H04L 51/046 - Interoperability with other network applications or services
  • H04L 51/216 - Handling conversation history, e.g. grouping of messages in sessions or threads

23.

APPARATUS, SYSTEM, AND METHOD OF ASSISTING INFORMATION SHARING, AND RECORDING MEDIUM

      
Application Number 19696380
Status Pending
Filing Date 2026-06-03
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Shima, Tomohiro

Abstract

A system for assisting sharing of information includes circuitry to: input a plurality of sentences each representing a statement made by one of a plurality of users, the sentence being generated by speaking or writing during a meeting or by extracting from at least one of meeting data, email data, electronic file data, and chat data at any time; determine a statement type of the statement represented by each one of the plurality of sentences, the statement type being one of a plurality of statement types previously determined; select, from among the plurality of sentences being input, one or more sentences each representing a statement of a specific statement type of the plurality of types; and output a list of the selected one or more sentences as key statements of the plurality of sentences.

IPC Classes  ?

  • G06F 40/30 - Semantic analysis
  • G06F 9/44 - Arrangements for executing specific programs
  • G06F 9/451 - Execution arrangements for user interfaces
  • G06F 16/34 - BrowsingVisualisation therefor
  • G06F 16/432 - Query formulation
  • G06F 40/284 - Lexical analysis, e.g. tokenisation or collocates
  • G06F 40/35 - Discourse or dialogue representation
  • G06N 20/00 - Machine learning
  • G06Q 10/10 - Office automationTime management
  • G09G 3/02 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen

24.

TONER, DEVELOPING AGENT, TONER ACCOMMODATING UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

      
Application Number 19542670
Status Pending
Filing Date 2026-02-18
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Hisakuni, Daichi
  • Koyama, Takafumi
  • Sunaga, Shuto

Abstract

A toner contains a toner base particle containing a core particle that contains a binder resin, a release agent, and a colorant, and fine resin particles disposed on the surface of the core particle, and an external additive containing zinc stearate particles, wherein the content of zinc in the toner is 0.05 to 0.60 percent by mass of the toner, and the content of fine zinc particles having a particle diameter of at most 20 m in the toner is at least 40 percent by mass of zinc in the toner.

IPC Classes  ?

  • G03G 9/093 - Encapsulated toner particles
  • G03G 9/113 - Developers with toner particles characterised by carrier particles having coatings applied thereto

25.

MICROWAVE HEATING FILM AND METHOD FOR MANUFACTURING MICROWAVE HEATING FILM

      
Application Number 19570265
Status Pending
Filing Date 2026-03-18
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Ishimi, Tomomi
  • Fujisawa, Hiroki
  • Yukimoto, Shun

Abstract

A microwave heating film is provided that includes a first resin film, a microwave reception layer over the first resin film, and one or more heat generation layers in contact with the microwave reception layer. The microwave reception layer includes a metallic particle and has a resistivity of 7.0×10−5 Ω·m or less. The one or more heat generation layers have a resistivity of 1.6×10−5 Ω·m to 8.0×10−3 Ω·m.

IPC Classes  ?

  • B65D 81/34 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs intended to be cooked or heated within the package
  • B65D 51/16 - Closures not otherwise provided for with means for venting air or gas
  • B65D 65/42 - Applications of coated or impregnated materials

26.

IMAGE FORMING APPARATUS AND INK COMPOSITION

      
Application Number 19558796
Status Pending
Filing Date 2026-03-06
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Horie, Shunsuke
  • Gotou, Hiroshi
  • Nakamura, Yuta
  • Matsumoto, Ayaka

Abstract

An image forming apparatus includes an ink composition and a discharge head. The ink composition has a total solid content of 5% by mass or more and 15% by mass or less, and includes: an organic solvent in an amount of 14% by mass or more and 20% by mass or less of the ink composition, the organic solvent including a high-boiling point organic solvent having a boiling point of 200° C. or more and 300° C. or less in an amount of 10% by mass or more and 20% by mass or less of the ink composition; water; a colorant; a resin; and a surfactant including a compound having a specific formula. The discharge head discharges the ink composition onto a recording substrate with a deposition amount of 0.6 μL/cm2 or less when printing an image on the recording substrate at a droplet count of 1200×1200 dpi.

IPC Classes  ?

  • C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
  • B41J 29/00 - Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for

27.

METHOD OF MANUFACTURING THREE-DIMENSIONAL FORMED OBJECT AND SYSTEM FOR MANUFACTURING THREE-DIMENSIONAL FORMED OBJECT

      
Application Number 19562858
Status Pending
Filing Date 2026-03-11
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Shingai, Yuki
  • Naito, Hiroyuki
  • Sugiura, Kenji

Abstract

A method of manufacturing a three-dimensional formed object in which a formed object is three-dimensionally formed using a curable ink composition that is cured by active energy rays, the method including: discharging the curable ink composition onto a build surface of a movable build stage from a discharge head configured to discharge the curable ink composition, and irradiating, from an irradiator, the curable ink composition discharged onto the build surface with the active energy rays, while moving the build stage relative to the irradiator. The discharge head is arranged in a direction intersecting the build surface on which the formed object is three-dimensionally formed. The irradiator is arranged in a direction intersecting the build surface and arranged side by side with the discharge head along a moving direction of the build stage, the irradiator being movable.

IPC Classes  ?

  • B29C 64/112 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
  • B29C 64/188 - Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
  • B29C 64/209 - HeadsNozzles
  • B29K 33/00 - Use of polymers of unsaturated acids or derivatives thereof, as moulding material
  • B29K 509/02 - Ceramics
  • B33Y 10/00 - Processes of additive manufacturing
  • B33Y 30/00 - Apparatus for additive manufacturingDetails thereof or accessories therefor
  • B33Y 40/00 - Auxiliary operations or equipment, e.g. for material handling

28.

DETECTION APPARATUS, IMAGE ENHANCEMENT PARAMETER DETERMINATION METHOD AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19545058
Status Pending
Filing Date 2026-02-20
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Kudo, Shunsuke
  • Eguchi, Yuichi

Abstract

Acquisition circuitry acquires at least one captured image obtained by capturing a subject including an object having a detection target. Enhancement circuitry generates an enhanced image obtained by image enhancement of the at least one captured image using an image enhancement parameter. Detection circuitry detects an image of the detection target from the enhanced image. Assessment circuitry calculates an assessment value for detection accuracy based on a detection result by the detection circuitry. Control circuitry determines, among a plurality of image enhancement parameters, an image enhancement parameter to be used by the enhancement circuitry for image enhancement of at least one captured image to be analyzed, based on the assessment value calculated for each of a plurality of different image enhancement parameters.

IPC Classes  ?

  • G06V 10/98 - Detection or correction of errors, e.g. by rescanning the pattern or by human interventionEvaluation of the quality of the acquired patterns
  • G06V 10/30 - Noise filtering
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • G06V 10/774 - Generating sets of training patternsBootstrap methods, e.g. bagging or boosting
  • G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
  • G06V 10/94 - Hardware or software architectures specially adapted for image or video understanding
  • G06V 20/69 - Microscopic objects, e.g. biological cells or cellular parts

29.

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

      
Application Number 19554970
Status Pending
Filing Date 2026-03-03
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Niisato, Yoshihide
  • Taguchi, Minoru

Abstract

A liquid discharge head includes: a nozzle plate having: multiple nozzle arrays each having multiple nozzles arrayed in a nozzle array direction; a channel plate having multiple individual chambers respectively communicating with the multiple nozzles; and a piezoelectric actuator including a single piezoelectric element, to deform each part of the multiple individual chambers to discharge a liquid in the multiple individual chambers from the multiple nozzles; wherein the piezoelectric actuator includes multiple actuator arrays corresponding to the multiple nozzle arrays, each of the multiple actuator arrays including: multiple first portions not including internal electrodes in the single piezoelectric element; and multiple second portions including the internal electrodes in the single piezoelectric element, and the multiple second portions disposed at positions corresponding to the multiple nozzles.

IPC Classes  ?

30.

SYSTEM, INFORMATION PROCESSING APPARATUS, AND METHOD

      
Application Number 19533347
Status Pending
Filing Date 2026-02-09
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Tanaka, Satoshi

Abstract

A system includes an information processing apparatus and a terminal apparatus. The information processing apparatus includes circuitry to compress a file to create a compressed file including validity period information and a script and transmit the compressed file to the terminal apparatus. The terminal apparatus includes a memory that stores a decompression tool, other circuitry to execute the decompression tool, and a display. The decompression tool starts a decompression process on the compressed file, executes the script during the decompression process to acquire a system time of the terminal apparatus, and compares between the system time and the validity period information. In a case that the system time does not satisfy the validity period information, the decompression tool terminates the decompression process, and in a case that the system time satisfies the validity period information, the decompression tool decompresses the compressed file to obtain a decompressed file.

IPC Classes  ?

  • G06F 21/10 - Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
  • G06F 16/174 - Redundancy elimination performed by the file system
  • G06F 21/31 - User authentication
  • G06F 21/62 - Protecting access to data via a platform, e.g. using keys or access control rules

31.

AUTONOMOUS TRAVEL CONTROLLER, MOBILE APPARATUS, AND AUTONOMOUS TRAVEL CONTROL METHOD

      
Application Number 19554681
Status Pending
Filing Date 2026-03-03
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Taniguchi, Asuto

Abstract

An autonomous travel controller includes circuitry to determine a position and a heading of a mobile apparatus with respect to a reference path, including line segments connecting successive waypoints; set a virtual target on the reference path based on the position of the mobile apparatus; calculate a degree of bending of the reference path at one waypoint; position the virtual target ahead of the one waypoint in a case that the degree of bending at the one waypoint is equal to or greater than a threshold; position the virtual target near the one waypoint until the mobile apparatus reaches the one waypoint in a case that the degree of bending at the one waypoint is smaller than the threshold; and control the mobile apparatus to follow the virtual target based on the position and the heading of the mobile apparatus and a position of the virtual target.

IPC Classes  ?

  • G05D 1/229 - Command input data, e.g. waypoints
  • G05D 1/248 - Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons generated by satellites, e.g. GPS
  • G05D 1/644 - Optimisation of travel parameters, e.g. of energy consumption, journey time or distance
  • G05D 107/70 - Industrial sites, e.g. warehouses or factories
  • G05D 109/10 - Land vehicles

32.

APPARATUS FOR PRODUCING PEROVSKITE SOLAR CELL, AND METHOD FOR PRODUCING PEROVSKITE SOLAR CELL

      
Application Number 19570213
Status Pending
Filing Date 2026-03-18
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Kobayashi, Yukifumi
  • Niino, Yukihito
  • Tanaka, Yuuji
  • Mukotaka, Hiroto
  • Niihara, Takayuki
  • Gamoh, Takamasa

Abstract

An apparatus for producing a perovskite solar cell that includes: a perovskite precursor application device to apply a perovskite precursor ink onto a substrate to form a perovskite precursor film; a drying device to dry the perovskite precursor film; a poor-solvent application device to apply a poor solvent from a slit nozzle to the perovskite precursor film that has been dried in a direction perpendicular to the substrate without contacting the perovskite precursor film; a transport device to horizontally transport the substrate to which the poor solvent has been applied; a removal device to remove the poor solvent from the perovskite precursor film that has been horizontally transported; and a baking device to bake the perovskite precursor film from which the poor solvent has been removed.

IPC Classes  ?

  • H10P 72/00 -
  • H10F 71/00 - Manufacture or treatment of devices covered by this subclass
  • H10K 71/13 - Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
  • H10K 71/40 - Thermal treatment, e.g. annealing in the presence of a solvent vapour
  • H10K 85/50 - Organic perovskitesHybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3

33.

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

      
Application Number 19558532
Status Pending
Filing Date 2026-03-06
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Arita, Naoya

Abstract

A liquid discharge head includes a pressure chamber and a nozzle plate. The pressure chamber stores liquid. The nozzle plate has a nozzle communicating with the pressure chamber. The nozzle plate includes an actuator in the nozzle plate to displace the nozzle plate to discharge the liquid in the pressure chamber from the nozzle in a discharge direction. The nozzle plate also has an outlet having a first cross-sectional area in a plane orthogonal to the discharge direction; an inlet having a second cross-sectional area in the plane; and an intermediate portion between the outlet and the inlet in the discharge direction. The intermediate portion has a maximum cross-sectional area larger than the first cross-sectional area of the outlet and the second cross-sectional area of the inlet in the plane.

IPC Classes  ?

34.

IMAGE FORMING APPARATUS AND METHOD OF FORMING IMAGE

      
Application Number 19564300
Status Pending
Filing Date 2026-03-12
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Hosaka, Shigetoshi

Abstract

An image forming apparatus includes an applicator, a discharger, and processing circuitry. The applicator applies a pretreatment liquid to a fabric. The discharger discharges an ink onto the fabric. The processing circuitry controls operations of the applicator and the discharger. The processing circuitry causes the applicator to apply the pretreatment liquid and causes the discharger to discharge a white ink to form at least two base layers including the pretreatment liquid and the white ink.

IPC Classes  ?

  • B41J 2/21 - Ink jet for multi-colour printing
  • B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form

35.

LIQUID DISCHARGE APPARATUS, IMAGE FORMING APPARATUS, LIQUID DISCHARGE HEAD, AND OPERATION METHOD

      
Application Number 19560178
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Tobita, Katsuhiro

Abstract

A liquid discharge apparatus includes a liquid discharge head and circuitry. The liquid discharge head includes multiple nozzles to discharge a liquid during a printing period; multiple pressure chambers respectively communicating with the multiple nozzles; and a memory that stores a manufacturing history including a discharge history of each of the multiple nozzles at a time of manufacturing the multiple nozzles. The circuitry is configured to measure a residual vibration generated in each of the multiple pressure chambers during a printing period, set a measurement frequency for each of the multiple nozzles based on the manufacturing history stored in the memory and the residual vibration measured, and select a target nozzle, to be measured during the printing period, from the multiple nozzles based on the measurement frequency.

IPC Classes  ?

  • B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
  • B41J 2/14 - Structure thereof

36.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19567399
Status Pending
Filing Date 2026-03-16
First Publication Date 2026-09-24
Owner RICOH COMPANY, LTD. (Japan)
Inventor Kondo, Paru

Abstract

An information processing apparatus includes circuitry to estimate, in response to receiving a signal for starting total amount regulation, an ink droplet amount for the time of receiving the signal for starting the total amount regulation, based on a condition that affects a change in the ink droplet amount, convert a tone value of an image to be formed into the ink droplet amount by using the estimated ink droplet amount at the time of receiving the signal for starting the total amount regulation, in a case where the tone value is converted into the ink droplet amount, and perform the total amount regulation to regulate a total ink droplet amount to be used for image formation to a preset value, the total ink droplet amount being the ink droplet converted from the tone value.

IPC Classes  ?

  • G06K 15/00 - Arrangements for producing a permanent visual presentation of the output data
  • B41J 2/21 - Ink jet for multi-colour printing
  • B41J 3/46 - Printing mechanisms combined with apparatus providing a visual indication

37.

APPARATUS, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD

      
Application Number 19454695
Status Pending
Filing Date 2026-01-21
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Kataoka, Hiroki

Abstract

An apparatus includes circuitry. The circuitry causes a generative artificial intelligence (AI) to generate a text describing a work detail of a unit of work based on information related to a setting item. The unit of work includes, as an operation target, a set of setting items associated with the apparatus. The set of setting items includes the setting item. The information related to the setting item is stored in a memory for each of the setting items. The circuitry outputs the text generated by the generative AI.

IPC Classes  ?

  • G06F 40/40 - Processing or translation of natural language
  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof

38.

IMAGE FORMING APPARATUS

      
Application Number 19538211
Status Pending
Filing Date 2026-02-12
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Sakuraba, Junya
  • Komai, Kunihiro
  • Yokono, Masaharu
  • Hisada, Masahiko
  • Hirayama, Naoya

Abstract

An image forming apparatus includes an image former, a voltage applier, a separator, and circuitry. The transfer device transfers the toner image from the image former onto the transfer belt using the transfer roller. The voltage applier applies a voltage to the transfer roller. The separator separates the transfer device from the image former. The circuitry is configured to determine whether the voltage applied to the transfer roller is greater than or equal to a predetermined threshold. The circuitry is further configured to, in response to a determination that the voltage is greater than or equal to the threshold value, control the separator to separate the transfer device from the image former; and drive the transfer belt to rotate in a forward direction or a backward direction to perform a foreign-matter removal operation.

IPC Classes  ?

  • G03G 15/16 - Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern
  • G03G 15/00 - Apparatus for electrographic processes using a charge pattern
  • G03G 15/01 - Apparatus for electrographic processes using a charge pattern for producing multicoloured copies

39.

LIQUID EJECTION APPARATUS

      
Application Number 19546545
Status Pending
Filing Date 2026-02-23
First Publication Date 2026-09-24
Owner
  • Ricoh Company, Ltd. (Japan)
  • RWTH Aachen University (Germany)
Inventor
  • Tanaka, Tomoya
  • Miura, Shogo
  • Hayashi, Natsumi
  • Takeda, Yukio
  • Sugahara, Yusuke
  • Jiang, Ming
  • Kato, Koichi
  • Shioya, Ryota
  • Fujisaka, Shota
  • Nagata, Hiroaki
  • Ema, Katsuki
  • Yoshii, Masashi
  • Brueckmann, Nils
  • Corves, Burkhard
  • Huesing, Mathias
  • Knobloch, Thomas
  • Mirz, Christian

Abstract

A liquid ejection apparatus includes a liquid ejection head, a holder, a conveyance guide, a first posture adjustment guide, a second posture adjustment guide, and two couplers. The liquid ejection head ejects liquid to a target object. The holder holds the liquid ejection head or the target object. The conveyance guide allows the liquid ejection head to move with respect to the target object. Each of the first and second posture adjustment guides extends in a predetermined extending direction, supports the conveyance guide, and allows the conveyance guide to move in the extending direction. The two couplers couple each of the first and second posture adjustment guides to the conveyance guide. The first and second posture adjustment guides are adjacent to both ends of the conveyance guide and support neighboring portions of the both ends via the two couplers.

IPC Classes  ?

  • B05B 13/04 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work the spray heads being moved during operation

40.

LIQUID DISCHARGE APPARATUS, LIQUID DISCHARGE SYSTEM, AND LIQUID DISCHARGE METHOD

      
Application Number 19556271
Status Pending
Filing Date 2026-03-04
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Onuki, Hajime
  • Kikuchi, Teppei
  • Takahashi, Aki
  • Khoo, Er Sin
  • Kobayashi, Yuta

Abstract

A liquid discharge apparatus includes: a conveyor configured to convey a medium in a conveyance direction; a liquid discharger configured to discharge a liquid onto the medium conveyed by the conveyor; a first superheated-steam discharger disposed downstream of the liquid discharger in the conveyance direction, the first superheated-steam discharger configured to discharge first superheated steam onto the medium on which the liquid has been discharged; and a second superheated-steam discharger disposed downstream of the first superheated-steam discharger in the conveyance direction, the second superheated-steam discharger configured to discharge second superheated steam onto the medium on which the first superheated steam has been discharged.

IPC Classes  ?

  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • B41J 3/60 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material

41.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19562077
Status Pending
Filing Date 2026-03-10
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Nakashima, Toshiharu

Abstract

An information processing system includes a memory that stores terms and corresponding texts in association with each other, the corresponding texts each corresponding to a respective one of the terms, and circuitry that receives input of an input text, identifies a term associated with a corresponding text that is similar to the input text among the corresponding texts, based on similarities between the input text and the corresponding texts, searches for electronic data, based on the identified term, and outputs a response based on the electronic data retrieved in the search.

IPC Classes  ?

42.

ADVERTISING TRANSMISSION CONTROL DEVICE, COMMUNICATION SYSTEM, ADVERTISING TRANSMISSION CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19563258
Status Pending
Filing Date 2026-03-11
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Morohoshi, Hiroshi

Abstract

An advertising transmission control device includes circuitry. The circuitry receives dispatch information including vehicle identification information for identifying a vehicle dispatched in response to a dispatch request from a user terminal of a user. The circuitry acquires attribute information of the user from a user information management device that stores the attribute information for each user. The circuitry acquires content identification information corresponding to the attribute information of the user from an advertising information management device that stores the content identification information for identifying advertising content in association with attribute information of a target recipient of the advertising content. The circuitry transmits advertising data related to the advertising content identified by the content identification information to a display control device of the vehicle identified by the vehicle identification information.

IPC Classes  ?

  • H04W 4/23 - Services signallingAuxiliary data signalling, i.e. transmitting data via a non-traffic channel for mobile advertising
  • H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

43.

POROUS-FILM FORMING LIQUID COMPOSITION AND METHOD FOR FORMING POROUS FILM

      
Application Number 19564418
Status Pending
Filing Date 2026-03-12
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Arita, Manabu
  • Suenaga, Takenori

Abstract

A porous-film forming liquid composition includes polymerizable compounds and a solvent. The porous-film forming liquid composition is curable with active energy rays. The polymerizable compounds include a first polyfunctional monomer, in which a minimum number of atoms between a double bond in one functional group and a double bond in another functional group is 10 or greater and less than 15, and a second polyfunctional monomer, in which a minimum number of atoms between a double bond in one functional group and a double bond in another functional group is 15 or greater and 25 or less. An amount of the second polyfunctional monomer relative to a total amount of the polymerizable compounds is 10 percent by mass or greater.

IPC Classes  ?

  • C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation

44.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19566133
Status Pending
Filing Date 2026-03-13
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Iwasaki, Ryo

Abstract

An information processing apparatus includes circuitry to extract a value of an item from a past form image which is an image of a same form as a form image to be analyzed; store, in a memory, extraction results and information related to a correction to the value of the item extracted from the past form image; determine, based on the information related to the correction, an item for which a large language model is used to extract a value among items included in the form image to be analyzed; extract a value of the determined item from the form image to be analyzed by using the large language model; and register, in the memory, the value extracted using the large language model from the form image to be analyzed.

IPC Classes  ?

  • G06V 30/412 - Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables
  • G06F 40/40 - Processing or translation of natural language
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • G06V 30/19 - Recognition using electronic means
  • G06V 30/26 - Techniques for post-processing, e.g. correcting the recognition result

45.

ASSISTANCE CONTROL APPARATUS, COMMUNICATION SYSTEM, METHOD OF CONTROLLING ASSISTANCE, AND CARRIER MEANS

      
Application Number 19567890
Status Pending
Filing Date 2026-03-16
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kimura, Yuta
  • Murata, Haruki
  • Katoh, Yuuya
  • Watanabe, Shuhei
  • Kita, Shinsuke

Abstract

An assistance control apparatus includes circuitry that generates mental state data indicating a mental state of a user, the mental state data being generated from physical state data indicating a physical state obtained based on sensing on a body of the user, and controls a control object in a space for communication of the user based on the mental state data of the user.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • A61B 5/16 - Devices for psychotechnicsTesting reaction times
  • G10L 13/02 - Methods for producing synthetic speechSpeech synthesisers

46.

CLASSIFYING OBJECTS ACCORDING TO TRANSPORT DESTINATION USING ARTIFICIAL INTELLIGENCE

      
Application Number 19569264
Status Pending
Filing Date 2026-03-17
First Publication Date 2026-09-24
Owner Ricoh Company, Ltd. (Japan)
Inventor Zwick, Tiago

Abstract

A system includes image data sources each configured to image an object; a processor; and a memory that includes instructions, which when executed, cause the processor to acquire image data from the image data sources which describes images of the object taken with the image data sources; acquire object identifier data which describes an identifier of the object to be assigned to pieces of the image data acquired from the image data sources; determine image association data describing an association between the pieces of the image data and the identifier; determine image classification data by inputting the image data and the image association data into a recognition service trained to classify the images according to the object which the images of the object describe; and determine notification data describing a notification indicating a transport destination to which the object shall be transported.

IPC Classes  ?

  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • G06V 20/68 - Food, e.g. fruit or vegetables

47.

IMAGE FORMING METHOD, IMAGE FORMING SYSTEM, AND RECORDING MEDIUM

      
Application Number 19533850
Status Pending
Filing Date 2026-02-09
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Hirano, Masanori

Abstract

An image forming method for forming a partially glossy image including a matte expression portion and a gloss expression portion, based on image data input to a liquid discharge apparatus, the image data being divided into matte-expression-portion data and gloss-expression-portion data, the image forming method including: forming the matte expression portion on a cloth fabric based on the matte-expression-portion data; producing a transfer film having an inverted image of the gloss expression portion by performing printing on a film base based on the gloss-expression-portion data; and forming the gloss expression portion by performing transfer onto the cloth fabric using the transfer film.

IPC Classes  ?

  • D06P 5/30 - Ink jet printing
  • B41J 2/005 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
  • B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
  • D06P 5/24 - Transfer printing
  • G06K 15/02 - Arrangements for producing a permanent visual presentation of the output data using printers
  • G06K 15/10 - Arrangements for producing a permanent visual presentation of the output data using printers by matrix printers

48.

LIQUID DISCHARGE APPARATUS AND SUPPLY CONTROL METHOD

      
Application Number 19534778
Status Pending
Filing Date 2026-02-10
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor Kunioka, Satoshi

Abstract

A liquid discharge apparatus includes a liquid discharger, a liquid storage, a liquid supplier, and circuitry. The liquid discharger discharges a liquid. The liquid storage stores the liquid to be fed to the liquid discharger. The liquid supplier supplies two or more types of liquids to the liquid storage. The circuitry controls the liquid supplier to supply the two or more types of liquids to the liquid storage in multiple batches within a supply period to store the liquid including the two or more types of liquids at a predetermined mixing ratio in the liquid storage, and changes a number of the multiple batches according to a miscibility of the two or more types of liquids.

IPC Classes  ?

  • B41J 2/175 - Ink supply systems
  • B41J 2/20 - Ink jet characterised by ink handling for preventing or detecting contamination of compounds
  • B41J 3/54 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements

49.

COMMUNICATION SYSTEM, INFORMATION PROCESSING APPARATUS, AND DISPLAY CONTROL METHOD

      
Application Number 19550918
Status Pending
Filing Date 2026-02-26
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Hasegawa, Takashi
  • Homma, Takeshi

Abstract

A communication system includes a first information processing apparatus including first circuitry and a second information processing apparatus including second circuitry. The first circuitry receives a wide-view image captured by an image capturing apparatus in a case where the first information processing apparatus starts participating in communication, accepts an operation for specifying a predetermined area in the wide-view image, causes a first display to display the predetermined area, and transmits first point-of-view information for specifying the predetermined area after the operation is accepted. The second circuitry receives the wide-view image and second point-of-view information in a case where the second information processing apparatus starts participating in the communication after the communication has already started, the second point-of-view information being based on the first point-of-view information, and causes a second display to display the predetermined area specified by the received second point-of-view information in the wide-view image.

IPC Classes  ?

  • H04N 23/698 - Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture

50.

PRINTING SYSTEM AND PRINTING METHOD

      
Application Number 19554668
Status Pending
Filing Date 2026-03-03
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor Nohdomi, Shinya

Abstract

A printing system includes a printer to print image data to output a printed material; an inspection apparatus including a reader to read the printed material output from the printer to acquire an inspection target image; and circuitry configured to detect defects, according to multiple defect detection levels, from the inspection target image on the printed material based on the inspection target image and a master image to be compared with the inspection target image; determine, for each of the defects, one of the multiple defect detection levels; and display, on the inspection target image, a mark indicating a position of each of the defects in the inspection target image on the printed material and having a color changed according to the one of the multiple defect detection levels determined.

IPC Classes  ?

  • G06F 3/12 - Digital output to print unit
  • G03G 15/00 - Apparatus for electrographic processes using a charge pattern
  • G06T 7/00 - Image analysis

51.

ADVERTISING TRANSMISSION CONTROL DEVICE, COMMUNICATION SYSTEM, ADVERTISING TRANSMISSION CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19560586
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Morohoshi, Hiroshi

Abstract

An advertising transmission control device includes circuitry. The circuitry receives user identification information from a user identification information acquisition device that acquires the user identification information from a user terminal, receives vehicle identification information for identifying a vehicle on which the user corresponding to the user identification information is located, acquires user attribute information corresponding to the user identification information from a user information management device that stores the user identification information in association with the user attribute information indicating an attribute of the user, acquires content identification information related to the user attribute information from an advertising information management device that stores the content identification information for identifying advertising content in association with user attribute information of a target recipient for each advertising content, and transmits advertising data related to the advertising content to a display control device of the vehicle.

IPC Classes  ?

52.

IMAGE GENERATION METHOD AND APPARATUS AND NEURAL NETWORK TRAINING METHOD AND APPARATUS

      
Application Number 19560653
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Zhao, Ying

Abstract

A method of generating an image is provided. The method includes a step of obtaining a first target image for image generation; a step of obtaining a reference depth image indicating a reference depth feature of the first target image as well as a reference edge image indicating a reference edge feature of the first target image; and a step of generating, based on the reference depth image and the reference edge image, a first depth image and a first edge image corresponding to the first target image by utilizing a first generative neural network.

IPC Classes  ?

  • G06T 11/60 - Editing figures and textCombining figures or text
  • G06T 3/20 - Linear translation of whole images or parts thereof, e.g. panning
  • G06T 3/40 - Scaling of whole images or parts thereof, e.g. expanding or contracting
  • G06T 3/60 - Rotation of whole images or parts thereof
  • G06T 7/13 - Edge detection
  • G06T 7/50 - Depth or shape recovery
  • G06T 11/10 -

53.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM

      
Application Number 19562806
Status Pending
Filing Date 2026-03-11
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Kitagawa, Koya
  • Aiba, Akihito

Abstract

An information processing apparatus includes circuitry to receive input of input data input by a user via a terminal apparatus, and output response data according to attribute information of the user by using the attribute information. The attribute information is acquired based on the input data and communication history information associated with the user.

IPC Classes  ?

54.

COMMUNICATION TERMINAL AND COMMUNICATION SYSTEM

      
Application Number 19563300
Status Pending
Filing Date 2026-03-11
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Hinohara, Hiroshi

Abstract

A first communication terminal for communicating with a second communication terminal, includes circuitry that receives from the second communication terminal point-of-view information for specifying a predetermined area being displayed in a wide-view image on the second communication terminal, causes a point of view of the second communication terminal to be displayed, the point of view being superimposed in a predetermined area displayed in the wide-view image on the first communication terminal, based on the received point-of-view information, and limits a number of points of view to be superimposed, based on a connection policy including a setting related to the point-of-view information.

IPC Classes  ?

  • G06T 11/00 - 2D [Two Dimensional] image generation
  • G06T 3/16 - Spatio-temporal transformations, e.g. video cubism
  • H04L 65/1089 - In-session procedures by adding mediaIn-session procedures by removing media

55.

LIQUID DISCHARGE APPARATUS, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE CONTROLLING METHOD

      
Application Number 19565585
Status Pending
Filing Date 2026-03-13
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor Suzuki, Takuya

Abstract

A liquid discharge apparatus is provided that includes a liquid discharge head including a plurality of nozzle rows and a circuitry. The circuitry is configured to control the liquid discharge head to discharge a droplet having a first volume from the plurality of nozzle rows to form an image on a recording medium and, when a linear defect is observed in the image, control the liquid discharge head to discharge a droplet having a second volume larger than the first volume at different time intervals from a nozzle of a first nozzle row that has caused the linear defect or a nozzle of a second nozzle row adjacent to the first nozzle row.

IPC Classes  ?

  • B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers

56.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD

      
Application Number 19673201
Status Pending
Filing Date 2026-05-11
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Kikuchi, Hidetoshi

Abstract

An information processing apparatus is communicable with a user terminal operated by a user. The information processing apparatus includes a memory and circuitry. The memory is configured to store an URL associated with a virtual screen representing a display device. The virtual screen is displayed in a virtual space. The circuity is configured to: transmit, to the user terminal, virtual space data according to which the user terminal displays the virtual space, the virtual space being configured to display the virtual screen; acquire, according to a user operation of the virtual screen in the virtual space, data through the URL associated with the virtual screen; and cause the user terminal to display content based on the data acquired through the URL on the virtual screen displayed in the virtual space.

IPC Classes  ?

  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • H04N 13/351 - Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously

57.

COMMUNICATION TERMINAL, COMMUNICATION MANAGEMENT SYSTEM, REMOTE OPERATION METHOD, PROCESSING METHOD, AND COMMUNICATION MANAGEMENT METHOD

      
Application Number 19682499
Status Pending
Filing Date 2026-05-20
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Araumi, Yuichi
  • Tomii, Yasuhiro

Abstract

A communication terminal for remotely operating a mobile apparatus, includes circuitry that receives a remote operation to be performed on an operation target of the mobile apparatus, and transmits operation information indicating the remote operation to be performed on the operation target to remotely operate the operation target, the operation target being a target to which an operation right that is exclusive is to be applied.

IPC Classes  ?

  • H04N 21/41 - Structure of clientStructure of client peripherals
  • H04N 21/218 - Source of audio or video content, e.g. local disk arrays

58.

CLOUD PRINTING SERVICES

      
Application Number 19077017
Status Pending
Filing Date 2025-03-11
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Yamasaki, Tadao
  • Doandes, Elena

Abstract

Apparatus, method, and software for a cloud printing service. In an embodiment, a print job manager of a cloud printing service is configured to receive print job information submitted by a user over a communication network, perform preprint processing on the print job information to detect a preprint problem, and perform a job approval procedure to interact with the user to resolve the preprint problem. The job approval procedure comprises operating a machine-learning model trained to generate a recommendation to resolve the preprint problem, providing an approval request to the user indicating the preprint problem and the recommendation, and receiving an approval response from the user approving the recommendation. The print job manager is configured to generate a print job based on the print job information modified according to the recommendation approved by the user, and provide the print job to a destination.

IPC Classes  ?

59.

EVENT-DRIVEN TECHNICAL SUPPORT FOR A PRINTER

      
Application Number 19077029
Status Pending
Filing Date 2025-03-11
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Zhang, Ping
  • Bantia Ram, Karan
  • Kohav, Benjamin
  • Gonzalez, Patrick
  • Ligas, Ryszard
  • Yamasaki, Tadao
  • Lad, Ruchita

Abstract

System, method, and software for event-driven technical support for a printer. In an embodiment, a print monitor device is configured to receive moderated operational data streaming from a printer, monitor the moderated operational data streaming from the printer to detect an error at the printer, and determine whether the error comprises a critical error based on error detection criteria. When the error comprises a critical error based on the error detection criteria, the print monitor device is configured to upload a critical error indication to a cloud-based technical support service over at least one network connection, automatically collect log data from the printer, and automatically upload the log data to the cloud-based technical support service over the at least one network connection.

IPC Classes  ?

60.

PRINT PERFORMANCE STATISTICS GENERATION MECHANISM

      
Application Number 19077145
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Kailey, Walter F.

Abstract

A printing system is disclosed. The printing system includes at least one physical memory device to store performance statistics logic and one or more processors coupled with the at least one physical memory device to execute the performance statistics logic to receive performance data generated at a printing subsystem during printing of a print job, retrieve current performance statistics data associated with the performance data from one of a plurality of statistical registers, generate updated performance statistics data based on the performance data and the current performance statistics data and store the updated performance statistics data in the one statistical register.

IPC Classes  ?

  • G06F 11/34 - Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation
  • G06F 3/12 - Digital output to print unit
  • G06F 11/30 - Monitoring

61.

PRINTER ERROR RESOLUTION MECHANISM

      
Application Number 19077537
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Hajiahmadi Foomani, Farnaz
  • Javidan, Mahshad
  • Wing, Robert
  • Manchester, William E.

Abstract

A system is described. The system comprises at least one physical memory device to store printer error resolution logic and one or more processors coupled with the at least one physical memory device to execute the printer error resolution logic to receive a subject error descriptor, generate data processing instructions based on a data processing engine and the subject error descriptor, generate processed data by data processing machine log data and reference service data based on the data processing instructions; generate an error resolution request based on the subject error descriptor and transmit the processed data and the error resolution request to an advisor system for generation of one or more service recommendations for the subject error descriptor.

IPC Classes  ?

62.

PRINTER ERROR RESOLUTION MECHANISM

      
Application Number 19077603
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Hajiahmadi Foomani, Farnaz
  • Javidan, Mahshad
  • Wing, Robert
  • Manchester, William E.

Abstract

A system is described. The system comprises at least one physical memory device to store printer error resolution logic and one or more processors coupled with the at least one physical memory device to execute the printer error resolution logic to receive a subject error descriptor, generate processed data by data processing machine log data and reference service data, wherein the machine log data comprises machine log data associated with the subject error descriptor, perform a filtering operation to generate reference machine log data without subject error descriptors, compare the reference machine log data without error descriptors to the machine log data associated with the subject error descriptor to generate an error resolution request and transmit the processed data and the error resolution request to an advisor system for generation of one or more service recommendations for the subject error descriptor.

IPC Classes  ?

  • G06F 3/12 - Digital output to print unit
  • G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance

63.

ORDERING AND MANUFACTURING SYSTEM FOR 3D-PRINTED BOLUS MEDICAL DEVICES

      
Application Number 19077637
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Wentworth, Adam
  • Brewer, Scott
  • Mueller, Eva
  • Overshiner, Brian
  • Nelson, Steven
  • Bisaccia, Giovanni
  • Hess, Ryan

Abstract

A computer-implemented system, method and computer program product for ordering and manufacturing 3D-printed bolus medical devices, include an order processing system configured to receive order information and patient imaging data for a bolus medical device. A bolus design system is coupled to the order processing system and includes a bolus design script device configured to generate a patient-specific bolus based on anatomical and/or treatment parameters related to the patient, and to generate a finalized bolus design. A production system is coupled to the bolus design system and configured to receive the finalized bolus design and perform 3D printing of a bolus medical device based on the finalized bolus design. A delivery module is configured to deliver the 3D-printed bolus medical device to a treatment facility.

IPC Classes  ?

  • G06Q 50/04 - Manufacturing
  • B33Y 50/00 - Data acquisition or data processing for additive manufacturing
  • G16H 40/00 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices

64.

IMAGE PROCESSING MECHANISM

      
Application Number 19077795
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kailey, Walter F.
  • Balogh, Claudiu Attila
  • Lile, Bogdan

Abstract

A system is disclosed. The system includes a first processor to divide an image into a plurality of stripe image component, determine assignments for each of the plurality of stripe image components to one of a plurality of tile groups, perform a first processing on the stripe image components, assemble the first processed stripe image components into the plurality of tile groups according to the assignments, transmit the plurality of tile groups, receive processed tile groups, assemble the processed tile groups into a processed image; and a second processor to perform a second processing on each of the plurality of tile groups to generate processed tile groups.

IPC Classes  ?

  • G06K 15/02 - Arrangements for producing a permanent visual presentation of the output data using printers

65.

INFORMATION PROCESSING APPARATUS, AUTHENTICATION SYSTEM, AND INFORMATION PROCESSING METHOD

      
Application Number 19167143
Status Pending
Filing Date 2024-05-07
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Yanase, Masatoshi

Abstract

An information processing apparatus includes a processor and a memory. The memory stores a standard authentication application in advance and additionally stores an additional authentication application. The processor executes the additional authentication application to perform authentication of a user using a first authentication factor to generate a first authentication result. The processor executes the standard authentication application to perform authentication of the user using a second authentication factor to generate a second authentication result. The processor determines whether the user is authenticated based on the first authentication result and the second authentication result.

IPC Classes  ?

66.

INFORMATION PROCESSING SYSTEM AND IMAGE PROCESSING APPARATUS

      
Application Number 19423285
Status Pending
Filing Date 2025-12-17
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Okamura, Takao

Abstract

An information processing system includes a memory and circuitry. The memory stores a database storing identification information of non-text information. The circuitry identifies non-text information in read data including an image. With reference to the database, the circuitry stores in the memory the identified non-text information and identification information corresponding to the identified non-text information in association with each other.

IPC Classes  ?

  • G06V 30/19 - Recognition using electronic means
  • H04N 1/32 - Circuits or arrangements for control or supervision between transmitter and receiver

67.

METHOD OF MANUFACTURING ULTRAFINE BUBBLE-CONTAINING LIQUID

      
Application Number 19554695
Status Pending
Filing Date 2026-03-03
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Tsuchiya, Yuki
  • Takahashi, Yasunori
  • Kondoh, Tsuneaki
  • Kobayashi, Shunsuke
  • Then, Huizee

Abstract

A method of manufacturing an ultrafine bubble-containing liquid having a high concentration is provided. The method of manufacturing an ultrafine bubble-containing liquid comprises: a supply step of supplying a liquid to a liquid supply region provided in which a discharge port forming member having a discharge port with a minute diameter is arranged; and a discharge step of pressurizing the liquid supplied to the liquid supply region and discharging the liquid as a liquid droplet from the discharge port. The liquid contains one or more nuclei, the nuclei are substances containing carbon atoms and have a diameter less than or equal to 100 nm, and the discharge step is a step of discharging the liquid droplet so as to collide with a collision member, wherein a flight velocity of the liquid droplet upon colliding with the collision member is greater than or equal to 1 m/s.

IPC Classes  ?

  • B01F 23/40 - Mixing liquids with liquidsEmulsifying
  • B01F 33/302 - Micromixers the materials to be mixed flowing in the form of droplets

68.

COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19554841
Status Pending
Filing Date 2026-03-03
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Horiuchi, Takeshi
  • Morita, Kenichiro

Abstract

A communication terminal includes circuitry that displays a video captured by an image capturing apparatus, acquires a three-dimensional model associated with an object to be masked, when the object to be masked is included in the video, and displays the video in which the acquired three-dimensional model is superimposed on the object to be masked.

IPC Classes  ?

  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • G06T 5/50 - Image enhancement or restoration using two or more images, e.g. averaging or subtraction
  • G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods

69.

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

      
Application Number 19557120
Status Pending
Filing Date 2026-03-05
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Kobashi, Toshiyuki
  • Gotou, Hiroshi

Abstract

An image forming method is provided that includes discharging a pretreatment liquid and an ink onto a recording medium by an inkjet method to form an image. The pretreatment liquid includes an aggregating agent, a landing time difference between a droplet of the pretreatment liquid and a droplet of the ink is 0.05 seconds or more and 2.0 seconds or less, and −5.0 mN/m≤σ1−σ2≤5.0 mN/m is satisfied, where σ1 is a dynamic surface tension of the pretreatment liquid and σ2 is a dynamic surface tension of the ink as measured at 25° C. and a lifetime of 150 ms.

IPC Classes  ?

  • B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
  • B41J 3/54 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • C09D 11/30 - Inkjet printing inks
  • C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink

70.

INFORMATION PROCESSING APPARATUS, APPLICATION CREATION METHOD, AND APPLICATION CREATION SYSTEM

      
Application Number 19557657
Status Pending
Filing Date 2026-03-05
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Okamura, Kazuma
  • Hori, Yuki
  • Kondo, Seiichi

Abstract

An information processing apparatus communicably connected with a terminal apparatus and a generative artificial intelligence (AI) system via a network, including circuitry that displays an application creation screen that receives a user operation to arrange a plurality of components for an application to be created; displays a chat screen for receiving the assistance by the AI in response to reception of an operation on the button in the application creation screen; receives a chat message input on the chat screen; transmits, to the generative AI system, the received chat message and an instruction to generate parameters related to creation of the application; receives a request generated by the generative AI system based on the instruction, including the parameters; creates the application based on the received parameters; and displays an updated application creation screen including the plurality of components of the created application.

IPC Classes  ?

  • G06F 8/34 - Graphical or visual programming
  • G06F 8/33 - Intelligent editors
  • H04L 51/02 - User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail using automatic reactions or user delegation, e.g. automatic replies or chatbot-generated messages

71.

LIQUID DISCHARGE APPARATUS, LIQUID DISCHARGE SYSTEM, AND LIQUID DISCHARGE METHOD

      
Application Number 19558460
Status Pending
Filing Date 2026-03-06
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor Hirano, Masanori

Abstract

A liquid discharge apparatus includes a liquid discharger and processing circuitry. The processing circuitry is configured to cause the liquid discharger to discharge a coloring liquid to a base material to form a coloring layer, form an infrared-absorptive heat-generating layer, and discharge a binder liquid to form a binder layer so that the infrared-absorptive heat-generating layer is between the coloring layer and the binder layer.

IPC Classes  ?

  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • B41J 2/21 - Ink jet for multi-colour printing
  • B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
  • C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
  • G06K 15/02 - Arrangements for producing a permanent visual presentation of the output data using printers

72.

LIQUID DISCHARGE SYSTEM AND LIQUID DISCHARGE METHOD

      
Application Number 19560141
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Machida, Osamu
  • Ohno, Tatsuhiro
  • Hasegawa, Tohru
  • Wakabayashi, Yukihiro
  • Nishimoto, Taihei
  • Komai, Yuko

Abstract

A liquid discharge system includes a liquid discharge head and a pressurizer. The liquid discharge head includes a nozzle member having a nozzle to discharge a liquid; a liquid chamber member having a liquid chamber communicating with the nozzle and storing the liquid to be supplied to the nozzle; and an actuator to deform the liquid chamber to discharge the liquid in the liquid chamber from the nozzle. The pressurizer applies pressure to the liquid in the liquid chamber to maintain the liquid in the liquid chamber at a positive pressure to perform a pressurizing operation. The liquid discharge head discharges the liquid, in the liquid chamber, maintained at the positive pressure from the nozzle.

IPC Classes  ?

  • B41J 2/045 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
  • B41J 2/14 - Structure thereof
  • B41J 2/17 - Ink jet characterised by ink handling
  • B41J 2/175 - Ink supply systems
  • H05K 3/12 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using printing techniques to apply the conductive material

73.

INK AND INKJET RECORDING METHOD

      
Application Number 19560224
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Matsumoto, Ayaka
  • Nakamura, Yuta
  • Gotou, Hiroshi
  • Horie, Shunsuke

Abstract

An ink including a pigment, a resin, an organic solvent, and water is provided. The resin includes an acrylic resin. The organic solvent includes an organic solvent A having a boiling point of 120° C. or higher and 170° C. or lower and an organic solvent B having a boiling point of 180° C. or higher and 210° C. or lower. A solubility parameter value of the organic solvent B is greater than that of the organic solvent A, a content of the organic solvent A is 0.6 times or more and 2 times or less that of the organic solvent B, a contact angle of the organic solvent A on a dried film of the ink is less than that of the organic solvent B, and a difference therebetween at 1000 ms is 5° or more.

IPC Classes  ?

  • C09D 11/30 - Inkjet printing inks
  • B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
  • C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof

74.

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

      
Application Number 19560291
Status Pending
Filing Date 2026-03-09
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Miyata, Hiroki
  • Tsuchiya, Yuuki
  • Yabuta, Yuta

Abstract

A developing device includes a developer container, a developer bearer, a restrictor, and a magnetic member. The developer container contains developer containing toner and magnetic carrier. The developer bearer has a scooping magnetic pole having a magnetic flux density in a normal direction of a normal line normal to the developer bearer, scoops the developer from the developer container, bears the developer scooped from the developer container, and conveys the developer to a developing region. The restrictor restricts thickness of the developer borne on the bearing surface and conveyed to the developing region. The magnetic member has a magnetic face and is disposed on an upstream of the restrictor. The developer bearer has the magnetic flux density that is maximum at a maximum point on the bearing surface by the scooping magnetic pole. The magnetic member has an upstream end disposed downstream of the normal line at the maximum point.

IPC Classes  ?

  • G03G 15/09 - Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
  • G03G 15/08 - Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer

75.

HISTORY MANAGEMENT APPARATUS, COMMUNICATION SYSTEM, HISTORY MANAGEMENT METHOD, AND RECORDING MEDIUM

      
Application Number 19562041
Status Pending
Filing Date 2026-03-10
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Iwashita, Shinya
  • Kimura, Yuta
  • Yamashita, Tomohiro
  • Nozoe, Futaba
  • Murata, Haruki

Abstract

A history management apparatus includes circuitry that receives voice data transmitted by a communication terminal that collects sound, generates a voice text based on the voice data, measures a position of the communication terminal based on the voice data, groups a plurality of voice texts relating to the voice data transmitted by the communication terminal into a group in response to a speech being made in a specific time zone and in a predetermined range based on the position of the communication terminal, and creates a speech history of the group.

IPC Classes  ?

  • H04W 4/08 - User group management
  • G06F 40/166 - Editing, e.g. inserting or deleting
  • G10L 15/30 - Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
  • H04M 1/72433 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
  • H04M 1/72436 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
  • H04W 4/02 - Services making use of location information
  • H04W 4/029 - Location-based management or tracking services

76.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD

      
Application Number 19562942
Status Pending
Filing Date 2026-03-11
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Koike, Takumi
  • Gotoh, Yuuto
  • Nose, Masaki

Abstract

An information processing system includes circuitry to generate video data of a virtual space in which a plurality of users participate, based on a video distribution session corresponding to the virtual space, and distribute voice data used for voice interaction, among a plurality of terminals used by the plurality of users participating in the virtual space, the video data being associated with the video distribution session, wherein the circuitry is to receive, from a first terminal of the plurality of terminals used by a first user of the plurality of users participating in the virtual space, voice data relating to speech of the first user, and distribute the received voice data to a second terminal of the plurality of terminals used by a second user of the plurality of users participating in the virtual space, using the video distribution session.

IPC Classes  ?

77.

INK SET FOR FABRIC, LIQUID APPLICATION METHOD, LIQUID APPLICATION APPARATUS, AND RECORDED MATTER

      
Application Number 19565564
Status Pending
Filing Date 2026-03-13
First Publication Date 2026-09-17
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Nakagawa, Tomohiro
  • Kobayashi, Hiroki
  • Hyakutake, Daiki
  • Aoyama, Yuka

Abstract

An ink set for fabric is provided including: a pre-treatment liquid including a resin A and an organic acid; and a pigment ink including a resin B. A dried film of the pre-treatment liquid has a glass transition temperature TgA of 10° C. or higher and 60° C. or lower, and a dried film of the pigment ink has a glass transition temperature TgB of −20° C. or lower.

IPC Classes  ?

  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
  • B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
  • C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
  • D06P 1/52 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
  • D06P 5/00 - Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
  • D06P 5/20 - Physical treatments affecting dyeing, e.g. ultrasonic or electric
  • D06P 5/30 - Ink jet printing

78.

DETECTION SYSTEM, DETECTION METHOD, AND IMAGE FORMING APPARATUS

      
Application Number 19566547
Status Pending
Filing Date 2026-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Inoue, Taiga

Abstract

A detection system includes an image reader, circuitry, a display, and a cleaner. The image reader has a reading face to read, in a scanning direction, an image on a sheet fed on the reading face. The circuitry is to detect a foreign matter adhered to the reading face, and calculate a distance, in the scanning direction, between an adhesion point where the foreign matter is adhered to the reading face and a reference point on the reading face. The display displays the distance calculated. The cleaner has a scale in the scanning direction. The scale corresponds to the distance displayed on the display, and is movable in the scanning direction to remove the foreign matter adhered to the reading face.

IPC Classes  ?

  • H04N 1/00 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmissionDetails thereof
  • B08B 1/30 - Cleaning by methods involving the use of tools by movement of cleaning members over a surface
  • G03G 15/00 - Apparatus for electrographic processes using a charge pattern
  • G03G 15/22 - Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups

79.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19667712
Status Pending
Filing Date 2026-05-05
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Yoshida, Eiichiro

Abstract

An image forming apparatus executes: receiving display setting information indicating a setting related to a display of an input screen for inputting a management code; displaying an authentication screen for inputting authentication information of a user; authenticating the user using the authentication information; determining whether or not it is necessary to enter the management code based on the received display setting information; upon determining that it is necessary to enter the management code, after displaying a login screen and before displaying a function selection screen that displays a list of functions to be selected, displaying, on the display, the input screen for inputting the management code; and receiving input of the management code from the input screen. The inputted management code is assigned to a job that is executed after the input of the management code until the user logs out.

IPC Classes  ?

  • G06F 3/0481 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
  • G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
  • G06F 21/44 - Program or device authentication

80.

SHEET-SHAPED SEALING MEMBER, REMOVABLE UNIT, AND IMAGE FORMING APPARATUS

      
Application Number 19676807
Status Pending
Filing Date 2026-05-14
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Fujiwara, Hiroshi
  • Matsumoto, Kazuki
  • Hosokawa, Hiroshi
  • Saito, Osamu

Abstract

A sheet-shaped sealing member to be pulled out from a front side of the sheet-shaped sealing member in a pull-out direction that is a longitudinal direction of the sheet-shaped sealing member includes a sealing portion and a cutout portion. The sealing portion seals a sealed portion. The cutout portion is cut out to be cantilevered with a position different from the sealing portion as a root portion. The cutout portion has a free end as a fixing portion to be removably fixed to the sealed portion or a fixed portion of a housing in which the sheet-shaped sealing member is installed.

IPC Classes  ?

  • G03G 15/08 - Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
  • G03G 21/16 - Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
  • G03G 21/18 - Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge

81.

CLOUD PRINTING SERVICES

      
Application Number 19077023
Status Pending
Filing Date 2025-03-11
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Yamasaki, Tadao
  • Doandes, Elena

Abstract

Apparatus, method, and software for a cloud printing service. In an embodiment, a print job manager of a cloud printing service is configured to receive print job information submitted by a user over a communication network, and perform a job approval procedure to interact with the user by operating a machine-learning model trained to generate a recommendation to modify the print job information in order to improve a production variable regarding printing of a print file at one or more print devices, providing an approval request to the user indicating the recommendation, and receiving an approval response from the user approving the recommendation. The print job manager is configured to generate a print job based on the print job information modified according to the recommendation approved by the user, and provide the print job to a destination.

IPC Classes  ?

82.

PRINTER ERROR RESOLUTION MECHANISM

      
Application Number 19077172
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Hajiahmadi Foomani, Farnaz
  • Javidan, Mahshad
  • Wing, Robert
  • Manchester, William E.

Abstract

A system is described. The system comprises at least one physical memory device to store printer error resolution logic and one or more processors coupled with the at least one physical memory device to execute the printer error resolution logic to receive a subject error descriptor, generate processed data by data processing machine log data and reference service data based on the subject error descriptor, generate an error resolution request based on the subject error descriptor and transmit the processed data and the error resolution request to an advisor system for generation of one or more service recommendations for the subject error descriptor.

IPC Classes  ?

83.

PRINT POSE ASSESSMENT MECHANISM

      
Application Number 19077865
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Terrab, Soraya
  • Stanich, Mikel
  • Premkumar, Pallavi
  • Manchester, William E.
  • Zhang, Ziling
  • Zhu, Qingzhao

Abstract

A printing system is disclosed. The printing system includes at least one physical memory device to store print element pose correction logic and one or more processors coupled with the at least one physical memory device to execute the print element pose correction logic to receive a print image comprising a plurality of locator marks applied to a print medium by one or more pel forming assemblies comprising a plurality of pel forming elements, analyze the plurality of locator marks to determine a skew error of the one of more pel forming assemblies based on the plurality of locator marks and generate a skew error compensation value to minimize the skew error, wherein the skew error compensation value comprises a compensation amount to be applied to the one or more pel forming element assemblies to compensate for the skew error.

IPC Classes  ?

  • G06T 7/00 - Image analysis
  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • G06K 15/00 - Arrangements for producing a permanent visual presentation of the output data
  • G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods

84.

PRINT POSE ASSESSMENT MECHANISM

      
Application Number 19078003
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Terrab, Soraya
  • Stanich, Mikel
  • Premkumar, Pallavi
  • Manchester, William E.
  • Zhang, Ziling
  • Zhu, Qingzhao

Abstract

A printing system is disclosed. The printing system includes at least one physical memory device to store print element pose correction logic and one or more processors coupled with the at least one physical memory device to execute the print element pose correction logic to receive a print image comprising a plurality of locator marks applied to a print medium by a plurality of pel forming elements and a plurality of printheads comprising a printhead array, analyze the plurality of locator marks to determine a position error of the plurality of locator marks based on the received print image and generate a position error compensation value to minimize the position error, wherein the position error compensation value comprises a compensation amount to be applied to the one or more of the plurality of printheads to compensate for the position error.

IPC Classes  ?

85.

PRINT PREVIEW INK ESTIMATION MECHANISM

      
Application Number 19078069
Status Pending
Filing Date 2025-03-12
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kailey, Walter F.
  • Ward, David

Abstract

A printing system is disclosed. The printing system includes at least one physical memory device to store print evaluation logic and one or more processors coupled with the at least one physical memory device to execute the print evaluation logic to receive an input image file, process the input image file to generate a first contone image, generate ink usage estimation data based on the first contone image, identify the first contone image as the display image and initiate print preview display of the display image.

IPC Classes  ?

  • G06F 3/12 - Digital output to print unit
  • G06K 15/00 - Arrangements for producing a permanent visual presentation of the output data

86.

PATIENT ADHERENCE TO CARE PLANS

      
Application Number 19078985
Status Pending
Filing Date 2025-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Thakur, Brajendra S.
  • Hunsberger, Nancy
  • Blohm, Nicole
  • Cousins, Stephen

Abstract

The present disclosure relates to improving patient adherence to care plans. Information associated with one or more medications may be received from a public database. An image of the one or more medications may be received. Dosage instructions for the one or more medications may be received from one or more medical provider devices. A dosage plan may be generated based at least in part on the information associated with the one or more medications, the image of the one or more medications, and the dosage instructions, A machine-readable code for accessing the dosage plan may be generated and provided to a client device.

IPC Classes  ?

  • G16H 20/10 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
  • G06T 11/00 - 2D [Two Dimensional] image generation
  • G06V 20/20 - ScenesScene-specific elements in augmented reality scenes
  • G16H 40/20 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
  • G16H 70/20 - ICT specially adapted for the handling or processing of medical references relating to practices or guidelines

87.

SMART ITEM DROP-OFF

      
Application Number 19079237
Status Pending
Filing Date 2025-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Blohm, Nicole

Abstract

The present disclosure relates to a smart item drop-off system. A location of a user device may be determined to be within a predetermined proximity of a storage system, and a selection of an item may be received from the user device. A storage unit, of the storage system, that will store the item may be identified. An identification of the storage unit and a command to cause access to the storage unit to be enabled may be transmitted to the storage system.

IPC Classes  ?

88.

INTELLIGENT NOTIFICATION DELIVERY

      
Application Number 19079281
Status Pending
Filing Date 2025-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Thakur, Brajendra S.
  • Hunsberger, Nancy
  • Blohm, Nicole
  • Cousins, Stephen

Abstract

Disclosed herein are techniques related to intelligent notification delivery. In some embodiments, the techniques may involve receiving context data associated with a change in a condition of a subject. Furthermore, the techniques may involve selecting, from a plurality of candidate recipients, a recipient to be notified of the change. The recipient may be selected based on applying an artificial intelligence model to the change. The techniques may also involve generating first tailored data based on tailoring the context data to qualifications of the selected recipient for responding to the change. Additionally, the techniques may involve generating a notification to be communicated to the selected recipient. The notification may include the first tailored data. The techniques may further involve communicating the first notification toward the selected recipient.

IPC Classes  ?

  • G16H 40/20 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
  • G16H 80/00 - ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring

89.

HEALTH CONDITION CHANGE VALIDATION

      
Application Number 19079290
Status Pending
Filing Date 2025-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Thakur, Brajendra S.
  • Hunsberger, Nancy
  • Blohm, Nicole
  • Cousins, Stephen

Abstract

Disclosed herein are techniques related to health condition change validation. In some embodiments, the techniques may involve receiving measurement data from one or more first networked devices for a patient being monitored. Furthermore, the techniques may involve receiving mental condition data of the patient. The techniques may also involve detecting, based on analyzing the measurement data from the one or more first networked devices, a change in a physical/physiological condition of the patient. Additionally, the techniques may involve determining, based on the mental condition data and the change in the physical/physiological condition of the patient, that the change in the physical/physiological condition of the patient warrants communicating, to a first recipient, a first notification of the change in the physical/physiological condition of the patient. The techniques may further involve communicating, toward the first recipient, the first notification of the change in the physical/physiological condition of the patient.

IPC Classes  ?

  • G16H 40/20 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
  • G16H 40/63 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

90.

SMART ITEM PICK-UP

      
Application Number 19079388
Status Pending
Filing Date 2025-03-13
First Publication Date 2026-09-17
Owner Ricoh Company, Ltd. (Japan)
Inventor Blohm, Nicole

Abstract

The present disclosure relates to a smart item pick-up system. A user device may be determined to be at a location of a user device is within a predetermined proximity of a storage system, wherein the user device is associated with a user account. A selection of an item may be received from the user device. A storage unit, of the storage system, that stores the item may be identified. An identification of the storage unit, and a command to cause access to the storage unit to be enabled may be transmitted to the storage system.

IPC Classes  ?

91.

IMAGE FORMING METHOD AND RECORDED MATTER

      
Application Number 19439488
Status Pending
Filing Date 2026-01-05
First Publication Date 2026-09-10
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Suenaga, Takenori
  • Okawa, Mizuki

Abstract

An image forming method is provided that includes: applying an ink to a transfer base material to form a transfer image; applying a binder powder onto the transfer image on the transfer base material to form a transfer film; and heat-pressing the transfer film onto a recording medium and then releasing the transfer base material to transfer the transfer image onto the recording medium. The binder powder includes a hot melt powder and a luster pigment having an average particle size of 10 μm or more and 1,000 μm or less, and a content of the luster pigment in the binder powder is 0.6% by mass or more and 15% by mass or less of the hot melt powder.

IPC Classes  ?

  • B41M 5/035 - Duplicating or marking methodsSheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of design
  • B41M 5/025 - Duplicating or marking methodsSheet materials for use therein by transferring ink from the master sheet
  • B41M 5/03 - Duplicating or marking methodsSheet materials for use therein by transferring ink from the master sheet by pressure

92.

INFORMATION PROCESSING SYSTEM, COMMUNICATION SYSTEM, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19529750
Status Pending
Filing Date 2026-02-04
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor Fukasawa, Naoki

Abstract

An information processing system for sharing content in a virtual room for which one or more virtual projects are settable, includes: circuitry to, in a case where the content is to be shared, determine whether the one or more virtual projects include a virtual project associated with the virtual room; based on a determination that the one or more virtual projects include the virtual project, associate the content with the virtual project; and share the content associated with the virtual project with a user associated with the virtual project.

IPC Classes  ?

  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • G06F 3/14 - Digital output to display device
  • G06F 21/31 - User authentication

93.

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD UNIT, AND LIQUID DISCHARGE APPARATUS

      
Application Number 19537594
Status Pending
Filing Date 2026-02-12
First Publication Date 2026-09-10
Owner RICOH COMPANY, LTD. (Japan)
Inventor Kinokuni, Takashi

Abstract

A liquid discharge head includes a nozzle plate having a rectangular shape having long sides and short sides; a nozzles array having nozzles to discharge liquid; and a positioning mark. The nozzles in the nozzle array are arrayed in a nozzle array direction oblique to one of the short sides of the nozzle plate. The positioning mark is disposed in a positioning area having a right-angled triangular shape enclosed by the nozzle array, the one of the short sides, and a part of one of the long sides between the one of the short sides and the nozzle array.

IPC Classes  ?

94.

ACTIVE ENERGY RAY CURABLE INKJET INK SET, INKJET INK RECORDING METHOD, AND PRINTED MATTER

      
Application Number 19542941
Status Pending
Filing Date 2026-02-18
First Publication Date 2026-09-10
Owner RICOH COMPANY, LTD. (Japan)
Inventor
  • Kobayashi, Hiroki
  • Nakagawa, Tomohiro
  • Aoyama, Yuka
  • Hyakutake, Daiki

Abstract

An active energy ray curable inkjet ink set is provided that includes a white ink and a colored ink. The white ink contains a photopolymerizable compound containing a monofunctional photopolymerizable compound in an amount of 50% by mass or more and 90% by mass or less of the photopolymerizable compound contained in the white ink, and a photopolymerization initiator. The colored ink contains a photopolymerizable compound, a photopolymerization initiator, a color material, and a gelling agent.

IPC Classes  ?

  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
  • B41M 3/00 - Printing processes to produce particular kinds of printed work, e.g. patterns
  • B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
  • C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing

95.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19557725
Status Pending
Filing Date 2026-03-05
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Nozaki, Yuta
  • Asaba, Naoki

Abstract

An information processing system includes circuitry that generates a third vector using similarities between a first vector and respective second vectors, the first vector representing a new character string added to a language model, the second vectors each representing a respective one of a plurality of words to which the new character string is divided, the third vector corresponding to the new character string, and registers the third vector in a vector table included in the language model.

IPC Classes  ?

  • G06F 40/40 - Processing or translation of natural language
  • G06F 40/284 - Lexical analysis, e.g. tokenisation or collocates

96.

PASSIVE VALVES IN A PRINTHEAD

      
Application Number 19074405
Status Pending
Filing Date 2025-03-09
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor Budraa, Nasser

Abstract

Printheads that jet print liquids. In an embodiment, a printhead comprises a plurality of jetting channels each comprising a pressure chamber and a channel fluid passage that fluidly couples the pressure chamber to a common manifold. The printhead further comprises a passive valve disposed in the channel fluid passage, which is configured to inhibit a back flow of print liquid from the pressure chamber towards the common manifold and allow a flow of the print liquid from the common manifold towards the pressure chamber. The passive valve comprises at least one fixed valve member disposed between opposing side walls of the channel fluid passage, and physical separations between the at least one fixed valve member and the side walls are configured to form flow paths on opposing sides of the at least one fixed valve member.

IPC Classes  ?

  • B41J 2/175 - Ink supply systems
  • B41J 2/03 - Ink jet characterised by the jet generation process generating a continuous ink jet by pressure

97.

PASSIVE VALVES IN A PRINTHEAD

      
Application Number 19074407
Status Pending
Filing Date 2025-03-09
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor Budraa, Nasser

Abstract

Printheads that jet print liquids. In an embodiment, a printhead comprises a housing and a plate stack attached to the housing that forms a plurality of jetting channels comprising pressure chambers and channel fluid passages that fluidly couple the pressure chambers to a common manifold, and passive valves disposed in the channel fluid passages. The passive valves are configured to inhibit a back flow of print liquid from the pressure chambers towards the common manifold and allow a flow of the print liquid from the common manifold towards the pressure chambers. At least one plate of the plate stack comprises fixed valve members that are disposed within the channel fluid passages to form the passive valves.

IPC Classes  ?

98.

SHEETSIDE POST-PROCESSING MECHANISM

      
Application Number 19074811
Status Pending
Filing Date 2025-03-10
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor Coulter, Justin

Abstract

A printing system is disclosed. The printing system includes at least one physical memory device to store print control logic and one or more processors coupled with the at least one physical memory device to execute the print control logic to receive an image file including a plurality of print objects comprising a first set of print objects and a second set of print objects, wherein each of the first set of print objects being first processed objects and associated with an object tag identifier (OTI), first process the second set of print objects to generate a partial processed image file, generate a first halftoned bitmap by halftoning the first processed print objects and the partial processed image file, determine whether second processing is enabled and perform the second processing of the first halftoned bitmap to generate a final halftone bitmap upon determining that the second processing is enabled.

IPC Classes  ?

  • G06K 15/02 - Arrangements for producing a permanent visual presentation of the output data using printers
  • G06K 15/12 - Arrangements for producing a permanent visual presentation of the output data using printers by photographic printing

99.

FEATURE DETECTION EDGE ENHANCEMENT MECHANISM

      
Application Number 19075149
Status Pending
Filing Date 2025-03-10
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kailey, Walter F.
  • Balogh, Claudiu Attila
  • Stanich, Mikel

Abstract

A system is disclosed. The system includes at least one physical memory device to store edge enhancement logic and one or more processors coupled with the at least one physical memory device to execute the edge enhancement logic to perform feature detection processing to identify a plurality of edge pels within a plurality of pels in a continuous tone image (CTI), assign one of a plurality of pel edge symbols to each of the plurality of identified edge pels within the CTI and perform edge pel processing and nozzle compensation for each of the identified edge pels to generate final pel values by modifying pel values for the identified edge pels with edge enhancement compensation data corresponding to the indicated edge type and with corresponding nozzle compensation data.

IPC Classes  ?

  • G06T 7/13 - Edge detection
  • G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
  • G06V 10/74 - Image or video pattern matchingProximity measures in feature spaces
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • H04N 1/405 - Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels

100.

FEATURE DETECTION EDGE ENHANCEMENT MECHANISM

      
Application Number 19075224
Status Pending
Filing Date 2025-03-10
First Publication Date 2026-09-10
Owner Ricoh Company, Ltd. (Japan)
Inventor
  • Kailey, Walter F.
  • Balogh, Claudiu Attila
  • Stanich, Mikel

Abstract

A system is disclosed. The system includes at least one physical memory device to store edge enhancement logic and one or more processors coupled with the at least one physical memory device to execute the edge enhancement logic to perform feature detection processing to identify a plurality of edge pels within a plurality of pels in a continuous tone image (CTI), assign one of a plurality of pel edge symbols to each of the identified pels within the CTI and perform nozzle compensation and edge pel processing for each of the identified edge pels to generate final halftone designs by modifying halftone designs for the identified edge pels with corresponding nozzle compensation data and with edge enhancement compensation data corresponding to the indicated edge type.

IPC Classes  ?

  • G06T 7/13 - Edge detection
  • G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
  • G06V 10/74 - Image or video pattern matchingProximity measures in feature spaces
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • H04N 1/405 - Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
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