Fujitsu Limited

Japan


 
Total IP 18,354
Total IP incl. subs 20,413 (+ 2,082 for subs)
Total IP Rank # 46
IP Activity Score 4.4/5.0    6,469
IP Activity Rank # 79
IP AS incl. subs 4.2/5.0    7,189
Stock Symbol
ISIN JP3818000006
Market Cap. 3343079409150.0  (JPY)
Industry Information Technology Services
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

9,162 143
66 90
8,680 13
200
 
Last Patent 2025 - Data adjustment using large lang...
First Patent 1975 - Card handling device
Last Trademark 2025 - 1FINITY
First Trademark 1964 - FUJITSU LIMITED

Subsidiaries

34 subsidiaries with IP (2023 patents, 59 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 Information transceiving method and apparatus. An information transceiving apparatus, applicable...
Invention Molecular simulation method and information processing apparatus. An information processing appa...
Invention Non-transitory computer-readable recording medium storing training program, generation program, t...
Invention Resource determination method, resource scheduling method and apparatuses thereof. A resource de...
Invention Base station device, terminal device, communication method and communication system. A base stat...
Invention Device for coupling waveguide and optical fiber, quantum optical circuit using the same, and meth...
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 Computer-readable recording medium storing machine learning program, machine learning method, and...
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 Base station, terminal, and wireless communication system. A base station includes: a control un...
Invention Quantum device and method for manufacturing quantum device. A quantum device includes a waveguid...
Invention Method and apparatus for acquiring data. An apparatus for acquiring data, configured in a second...
2024 Invention Apparatus and method for determining optical phase difference of sub signal of optical transmitte...
Invention Apparatus and method for real-time monitoring delay skew of subsignal of optical transmitter. An...
G/S Business management analysis; business consultancy; marketing research; market analysis; conducti...
Invention Apparatus and method for determining signal correlation. An apparatus and a method for determini...
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-readable recording medium storing arithmetic program, arithmetic method, and information...
Invention Heat dissipation sheet and method of manufacturing heat dissipation sheet. A heat dissipation sh...
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 Qubit device and qubit device fabrication method. A quantum bit device that includes: a first qu...
Invention Matrix scheduler and method for matrix scheduling concentrating dependency information in column....
Invention Optical transmission device and optical transmission system. An optical transmission system tran...
Invention Computer-readable recording medium storing selection program, selection device, and selection met...
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 ...
Invention Start assistance device, start assistance method, and start assistance program. 111111) is prior ...
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...
Invention Prompt adjustment program, prompt adjustment method, and information processing device. The prese...
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 Invention Data adjustment using large language model. A method may include accessing a dataset including m...
Invention Radio access network provisioning. A method may include a radio access network device accessing ...
Invention Dataset feature type inference. According to an aspect of an embodiment, one or more operations ...
Invention Blockchain-based escrowed marketplace. A method may include obtaining, from a first entity, and ...
Invention Fast pre-sorted security logging for open-radio access networks (o-rans). In an embodiment, oper...
Invention Anomaly monitoring of bidirectional optical links. A method may include obtaining a first power ...
Invention Mobility management method and apparatus. Provided in the embodiments of the present application ...
Invention Tamper-proof event logging for open-radio access networks (o-rans). In an embodiment, operations...
Invention Mobility management method and apparatus. Embodiments of the present application provide a mobili...
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 Information processing program, information processing method, and information processing device....
Invention Information processing program, method, and device. This information processing device: acquires ...
Invention Information processing program, method, and device. This information processing device: selects o...
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...
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 ...