Fujitsu Limited

Japan


 
Total IP 18,356
Total IP incl. subs 20,416 (+ 2,083 for subs)
Total IP Rank # 46
IP Activity Score 4.4/5.0    6,490
IP Activity Rank # 78
IP AS incl. subs 4.2/5.0    7,208
Stock Symbol
ISIN JP3818000006
Market Cap. 3343079409150.0  (JPY)
Industry Information Technology Services
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

9,148 146
66 90
8,695 13
198
 
Last Patent 2025 - Device for coupling waveguide an...
First Patent 1975 - Card handling device
Last Trademark 2025 - Data Life-Cycle Utilization
First Trademark 1964 - FUJITSU LIMITED

Subsidiaries

34 subsidiaries with IP (2022 patents, 61 trademarks)

16 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Computers; computer servers; computer hardware for data storage; computer peripheral devices; com...
G/S Computers; Computer servers; computer hardware for data storage; Computer peripheral devices; com...
Invention Resource determination method, resource scheduling method and apparatuses thereof. A resource de...
Invention Device for coupling waveguide and optical fiber, quantum optical circuit using the same, and meth...
Invention Base station device, terminal device, communication method and communication system. A base stat...
Invention Computer-readable recording medium storing work plan preparation program, method for preparing wo...
Invention Data generation method, non-transitory computer-readable recording medium storing data generation...
Invention Non-transitory computer-readable recording medium storing bias evaluation program, bias evaluatio...
Invention Communication device and communication system. A communication device that accommodates a radio ...
Invention Methods and devices for transmitting and receiving random access response and communication syste...
Invention Computer-readable recording medium storing machine learning program, machine learning method, and...
Invention Communication device and communication management device. A communication device includes a firs...
Invention Computer-readable recording medium having stored therein fairness evaluation program, fairness ev...
Invention Information processing device, method, and non-transitory computer-readable recording medium stor...
Invention Electronic device and method for manufacturing electronic device. An electronic device includes ...
Invention Base station, terminal, and wireless communication system. A base station includes: a control un...
Invention Computer-readable recording medium storing information processing program and information process...
Invention Repeater and transmission method thereof, network device, and communication system. A network co...
Invention Quantum device and method for manufacturing quantum device. A quantum device includes a waveguid...
Invention Computer-readable recording medium storing arithmetic program, arithmetic method, and information...
Invention Information indication apparatus, information reception apparatus and methods thereof. An inform...
Invention Method and apparatus for measurement relaxation and communication system. An apparatus for measu...
Invention Method and apparatus for cell switching. A cell switch apparatus, provided in a terminal equipme...
Invention Wireless communication system. A wireless communication system includes a first and a second wir...
Invention Detection device, detection method, and non-transitory computer-readable recording medium storing...
Invention Method and apparatus for cell switching. An apparatus for cell switching, applicable to a termin...
Invention Communication apparatus, base station apparatus, and communication system. A communication appar...
Invention Base station device, terminal device, wireless communication system, and communication method. A...
Invention Method and apparatus for acquiring data. An apparatus for acquiring data, configured in a second...
Invention Method and apparatus for reporting channel state information. An apparatus for aperiodic channel...
Invention Information transceiving method, information processing method and apparatuses thereof. An infor...
Invention Recording medium storing estimation program, estimation method, and estimation device. A non-tra...
Invention Method for feedback of channel state information, data transmission method, apparatus and system....
Invention Monitoring method and apparatus of ai/ml model. A monitoring apparatus of an AI/ML model include...
2024 G/S Business management analysis; business consultancy; marketing research; market analysis; conducti...
G/S Computers; computer servers; computer hardware for data storage; computer peripheral devices, nam...
G/S Downloadable computer software for migrating, integrating, and synchronizing data and information...
Invention Computer-implemented method for predicting evolution of traffic simulations. A computer-implemen...
Invention Quantum circuit simulation method and information processing apparatus. A memory stores quantum ...
Invention Computer-readable recording medium, machine learning method, inference method, and information pr...
G/S Computer hardware, mainframe computer. maintenance of computer hardware, consultancy in the field...
Invention Optical transmission apparatus and optical transmission method. An optical transmission apparatu...
Invention Method and system for training a neural network to forecast multivariate data. A computer-implem...
Invention Communication management device and radio resource prediction method. Communication management d...
Invention Measurement apparatus. A measurement apparatus includes: a measurement table that has a recess i...
Invention Computer-readable recording medium storing compression program, compression method, and compressi...
G/S Downloadable software for creating an integrated development environment for large language model...
G/S Computers; computer servers; computer hardware for data storage; computer peripheral devices; dow...
G/S Quantum computers; Downloadable computer software used for quantum computing; Recorded computer p...
G/S Business management analysis; business consultancy; business management; consulting services in t...
G/S Quantum computers; Downloadable computer operating software used for quantum computing; Recorded ...
G/S Downloadable computer software for analyzing data; Computer hardware; Computer peripheral devices...
G/S Cash registers; automated banking machines; fire alarms; gas alarms; anti-theft warning apparatus...
G/S Recorded or downloadable computer software platforms used as integrated platforms to support proj...
G/S Recorded or downloadable computer software platforms for centralized data management or collectin...
G/S Professional business consultancy; business management consultancy; providing business informatio...
G/S professional business consultancy; business management consultancy; providing business informatio...
G/S Professional business consultancy, business management consultancy, providing business informatio...
2023 G/S Computers; quantum computers; computer servers; computer hardware for data storage; computer peri...
G/S downloadable computer programs for listening to audio recordings, social networking, and interact...
Invention Terminal device, base station device, and wireless communication system. This terminal device has...
Invention Quantum device and method for controlling quantum device. This quantum device comprises: a plural...
Invention Quantum device. A quantum device according to the present invention comprises a first diamond cry...
Invention Information output program, information output method, and information output device. Conventiona...
Invention Machine learning program, machine learning method, and information processing device. The present...
Invention Quantum error correction code evaluation program, quantum error correction code evaluation method...
Invention Information processing program, information processing method, and information processing device....
Invention Machine learning program, machine learning device, and machine learning method. Concept drift occ...
Invention Terminal device, base station device, and wireless communication system. This terminal device com...
Invention Method and apparatus for acquiring capability information, method and apparatus for sending capab...
G/S Downloadable educational media, namely, video recordings featuring social issues and content in t...
G/S Computers; computer servers; computer hardware for data storage; computer hardware; computer peri...
G/S Brokerage of bonds in the nature of acceptance of deposits, namely, substitute bond issuance and ...
G/S Computer hardware for data storage in the field of AI technology for finding solutions to various...