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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#4,375 in Tokyo
#11,147 in Japan
Furuuchi Chemical Corporation
Forward Citations = 3
5 inventors:
Furuuchi Chemical Corporation
Calculating rank
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 3
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5 inventors (with patents filed for the assignee):
Tetsushi Taguchi (1 out of 15 patents)
Hirofumi Saito (1 out of 12 patents)
Tadatoshi Hosokawa (1 out of 3 patents)
4. Hisatoshi Kobayashi (1 out of 5 patents)
5. Junzo Tanaka (1 out of 22 patents)
6. Hisatoshi Nat Inst For Mat Science Kobayashi (0 patent)
7. Tetsushi Nat Inst For Mat Science Taguchi (0 patent)
8. Junzo Nat Inst For Mat Science Tanaka (0 patent)
9. Hirofumi Furuuchi Chemical Corporation Saito (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Furuuchi Chemical Corporation. Retrieved from https://idiyas.com/company/furuuchi-chemical
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]