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USPTO Data Jan 1 1976 - Oct 27 2026
5 Patents
#717 in Osaka
#6,656 in Japan
Fujigiken Co., Ltd.
Forward Citations = 3
7 inventors:
Fujigiken Co., Ltd.
Calculating rank
% Expired Patents = 80.0
EPO Patents = 1
Forward Citations = 3
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7 inventors (with patents filed for the assignee):
Kenichi Yamada (5 out of 7 patents)
Masanobu Sugimoto (5 out of 5 patents)
Masanobu Irie (3 out of 3 patents)
4. Yasutoshi Yamada (1 out of 19 patents)
5. Toshihiro Hara (1 out of 1 patent)
6. Keisuke Fujikawa (1 out of 1 patent)
7. Yasuo Murayama (1 out of 1 patent)
8. Tetsuya Tsuruta (1 patent)
9. Shigeaki Ando (1 patent)
10. Takeshi Edahiro (36 patents)
11. Kyotaro Yamane (2 patents)
12. Norifumi Akutagawa (0 patent)
13. Teruhisa Hiraoka (0 patent)
14. Kazumi Yasuda (0 patent)
15. Yuichi Ando (0 patent)
5 patents:
Company Overview
Fujigiken Co., Ltd. is a leading manufacturer of precision machine components and tools. They specialize in producing high-quality products such as gears, shafts, and bearings for various industries including automotive, aerospace, and medical. With over 50 years of experience, Fujigiken is known for their innovative solutions and commitment to excellence.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fujigiken Co., Ltd.. Retrieved from https://idiyas.com/company/fujigiken-company
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]