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Fujitsu Component Limited

USPTO Granted Patents = 805

EPO Patents = 180

Trademarks = 3

Forward Citations = 3,218

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282 inventors (with patents filed for the assignee):

Yukihiro Mori (89 out of 118 patents)

Sumio Watanabe (85 out of 90 patents)

Shigemi Kurashima (75 out of 89 patents)

4. Takashi Yuba (72 out of 73 patents)

5. Mitsuru Kobayashi (70 out of 115 patents)

6. Masahiro Yanagi (70 out of 72 patents)

7. Takashi Arita (70 out of 84 patents)

8. Masahiro Tsuchiya (69 out of 104 patents)

9. Koichi Kiryu (51 out of 55 patents)

10. Osamu Daikuhara (50 out of 59 patents)

11. Shinichiro Akieda (48 out of 52 patents)

12. Satoshi Sakurai (46 out of 75 patents)

13. Koki Sato (42 out of 56 patents)

14. Hideo Miyazawa (40 out of 108 patents)

15. Tetsuhiro Ishikawa (36 out of 37 patents)

Core Competencies:

Cutter Unit

Touch Panel Device

Printer Technology

Electromagnetic Relay

Wireless Communication

Pointing Device

Measuring Instrument

Communication System

Keyswitch Device

Capacitive Touch Panel

Optical Reader

Printing System

805 patents: Sort by Forward Citations

1. 12275240 - Cutter unit and printer with cutter unit (2025-04-14),

2. 12254161 - Touch panel device (2025-03-18),

3. 12053977 - Printer and blade unit (2024-08-06),

4. 11958286 - Printer (2024-04-16),

5. 11947766 - Touch panel device (2024-04-02),

6. 11892328 - Measuring instrument, optical reader and optically-readable measure (2024-02-06),

7. 11862415 - Keyswitch device and keyboard (2024-01-02),

8. 11812573 - Electronic device capable of avoiding simultaneous use of power supplies having different terminal structures from each other (2023-11-07),

9. 11798765 - Electromagnetic relay (2023-10-24),

10. 11760114 - Printer and blade unit (2023-09-19),

11. 11742167 - Relay (2023-08-29),

12. 11687113 - Pointing device (2023-06-27),

13. 11650283 - Detection device (2023-05-16),

14. 11614814 - Touch panel (2023-03-28),

15. 11521816 - Relay with a yoke having protrusion for caulking and bulge portion adjacent to protrusion (2022-12-06),

Fujitsu Component Limited is a subsidiary of Fujitsu Limited, offering a wide range of electronic components and devices globally. With its advanced technologies, the company provides high-quality and reliable products for various industries including automotive, telecommunications, and industrial sectors.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

805 Patents

#116 in Tokyo

#259 in Japan

#1,214 in the World

Fujitsu Component Limited

Forward Citations = 3,218

282 inventors:

Yukihiro Mori (89 out of 118 patents)

Sumio Watanabe (85 out of 90 patents)

Shigemi Kurashima (75 out of 89 patents)

4. Takashi Yuba (72 out of 73 patents)

5. Mitsuru Kobayashi (70 out of 115 patents)

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