Seiko Epson Corporation

Japan


 
Total IP 19,098
Total IP incl. subs 19,189 (+ 91 for subs)
Total IP Rank # 43
IP Activity Score 4.5/5.0    10,431
IP Activity Rank # 44
IP AS incl. subs 4.4/5.0    10,493
Parent Entity Seiko Group
Stock Symbol
ISIN JP3414750004
Market Cap. 734528721964.0  (JPY)
Industry Computer Hardware
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

17,592 150
16 131
1,069 14
126
 
Last Patent 2025 - Sheet manufacturing apparatus
First Patent 1981 - Synthetic resin lens and antiref...
Last Trademark 2024 - SURECOLOR
First Trademark 1967 - ORIENT

Subsidiaries

8 subsidiaries with IP (4 patents, 87 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Filled ink cartridges for printers; filled ink jet cartridges; ink for printers Filled ink cart...
Invention Inertial sensor device. The inertial sensor device is an inertial sensor device including a plur...
Invention Radiation curable ink jet composition and ink set. A radiation curable ink jet composition inclu...
Invention Method of manufacturing vibrator element, vibrator element, and vibrator. A method of manufactur...
Invention Solenoid device, medium transport device, recording device. A solenoid device includes a solenoi...
Invention Ink replenishment container. An ink replenishment container that replenishes ink into a printer ...
Invention Information processing method, display device, and recording medium storing program. A processin...
Invention Transport device and recording device. A transport device 1 is provided with a holding section 8...
Invention Robot, ceiling mounted type robot and robot system. A robot includes a base section that is inst...
Invention Sheet manufacturing apparatus. A sheet manufacturing apparatus includes a buffer tank 13 that st...
Invention Medium processing device. A medium processing device including a housing, a plurality of feet, a...
Invention Drying device and recording device. A drying device includes a plurality of drying sections conf...
Invention Printing device and printing method. A printing device includes: an acceptance unit configured t...
Invention Positive pressure adjustment mechanism and liquid ejection device. It includes a supply chamber;...
Invention Liquid jet device. The liquid jet device 1 includes a nozzle 3 that ejects liquid L from a nozzl...
Invention Liquid storage section, liquid flow mechanism, and liquid ejection device. A liquid storage sect...
Invention Arrangement mechanism, robot, and injection molding machine. An arrangement mechanism that chang...
Invention Injection molding system. An injection molding system including an injection molding device incl...
Invention Ink jet ink composition and recording method. An aqueous ink jet ink composition includes a colo...
Invention Medium stacking device. A medium stacking device on which a medium discharged from a processing ...
Invention Management system and control method for management device. There is provided a control method f...
Invention Liquid discharge head. A liquid discharge head includes a pressure chamber substrate provided wi...
Invention Printing device and printing method. A printing device performs, as preparation process, specifi...
Invention Method for manufacturing vibration power generation device. A method for manufacturing a vibrati...
Invention Electric generator. An electric generator includes a shaft, a rotating plate including a silicon...
Invention Ejection amount upper limit value determination method and printing device. A method performs fo...
Invention Ejection amount upper limit value determination method and printing device. In a test pattern fo...
Invention Information processing apparatus, control method of information processing apparatus, printing sy...
Invention Method for manufacturing vibration power generation device and vibration device. A method for ma...
Invention Liquid ejection apparatus and liquid ejection method. A printer includes a glue belt on which a ...
Invention Liquid ejecting device. A liquid ejecting device includes a device main body including a liquid ...
Invention Light-emitting device and liquid ejecting device. A light-emitting device includes a light sourc...
Invention Method for estimating posture of object, control device, and robot system. A method for estimati...
Invention Lock mechanism, housing mechanism, and medium conveyance device. A lock mechanism configured to ...
Invention Positioning apparatus. A positioning apparatus includes a positioning unit configured to receive...
Invention Printing apparatus. A printing apparatus includes a first shaft around which an adhesive sheet i...
Invention Head unit, liquid ejection apparatus, and method of controlling liquid ejection apparatus. A hea...
Invention Head unit and liquid ejection apparatus. A head unit includes: an ejection unit that includes a ...
Invention Printing device and printing method. A carriage is configured to displace to a approach position...
Invention Light source apparatus and projector. A light source apparatus includes a first light source emi...
Invention Virtual image display device and optical unit. A virtual image display device includes a display...
Invention Cell device. A cell device includes a housing including an accommodation space and a door connec...
Invention Crushed piece supply device and fiber structure manufacturing apparatus. There is provided a cru...
Invention Liquid ejecting head and liquid ejecting apparatus. A liquid ejecting head includes nozzles and ...
Invention Molding material, molded body, and molded body production method. A molding material of the pres...
Invention Correction method, projector, and non-transitory computer-readable storage medium. A correction ...
Invention Circuit device and circuit device setting method. A circuit device includes an A/D conversion ci...
Invention Data deletion control device and non-transitory computer-readable storage medium storing program....
G/S Clocks; watches; wristwatches; cases being parts of watches and clocks; parts for clocks; parts f...
G/S Ink cartridges, filled, for printers and photocopiers
G/S filled ink bottles for printers Ink-jet color printers for documents; multi-functioning ink-jet c...
G/S Digital printers for documents and photos; inkjet printers for documents and photos; large format...
2023 G/S Papermaking machines; papermaking machines with scanning function; papermaking machines with prin...
G/S Three dimensional (3D) printers and parts and fittings therefor; disk shaped screws as parts and ...
G/S Papermaking machines and apparatus; papermaking machines with scanning function; papermaking mach...
G/S Toner for printers and photocopiers; xerographic toner; filled toner cartridges; filled toner car...
G/S Toner for printers and photocopiers; xerographic toner; filled toner cartridges; filled toner ca...
G/S Filled ink bottles for printers.
2022 G/S 3D holographic projectors; cine projectors; cinematographic projectors; home cinema projectors; h...
G/S Digital projectors; LCD projectors; Movie projectors; Multimedia projectors; Video projectors
G/S print heads for document and photo printers sold as a component part of ink jet document and phot...
G/S Industrial robots; articulated robotic arms for industrial purposes being structural parts of ind...
G/S Computer scanners; image scanners; laser scanners; barcode scanners; 3D scanners; printers for us...
G/S Scanners; computer printers for documents and photos; inkjet printers for documents and photos; l...
G/S Inkjet printing machines for industrial purposes; digital printing machines for industrial purpos...
G/S Computer software for converting document images into electronic formats; computer software for d...
G/S Downloadable computer software for converting document images into electronic formats; downloadab...
G/S Clocks; watches; wristwatches; component parts for clocks and watches.
2021 G/S industrial robots; articulated robotic arms for industrial purposes being structural parts of ind...
G/S Clocks; watches; parts for clocks; parts for watches; chronometers; dials [clock-and watchmaking...
G/S Injection moulding machines; parts and fittings of injection moulding machines; injection plastic...
G/S Injection moulding machines; injection plastic moulding machines; plastic processing machines; ma...
G/S Scientific apparatus, namely, spectrophotometers and spectrometers and parts and fittings therefo...
G/S Spectrophotometers; spectrometers; colorimeters; printers for use with computers; color printers;...
G/S Inkjet document printers; inkjet photo printers; large format inkjet document printers; print hea...
G/S Smartwatches; personal digital assistants [PDAs]; smartphones in the shape of a watch; wearable a...
G/S Printing machines for commercial or industrial use; machines for dyeing textiles; inking apparatu...
G/S Computer software applications, downloadable; downloadable applications for use with mobile devic...
2020 G/S Printing machines for textile; printing machines for printing on packaging; industrial label prin...
G/S Document and photo printers for use with computers; color document and photo printers; digital co...
G/S Toner; toner for printers and photocopiers; xerographic toner; filled toner cartridges; toner ca...
G/S LCD projectors; video projectors; multi-functional projectors with lighting function, namely, mov...