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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Fit Design System Co., Ltd.
Forward Citations = 9
6 inventors:
Fit Design System Co., Ltd.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 9
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6 inventors (with patents filed for the assignee):
Isao Watanabe (1 out of 79 patents)
Takeo Tobe (1 out of 11 patents)
Kenzo Mizuno (1 out of 1 patent)
4. Tetsuji Tsuji (1 out of 1 patent)
5. Tadahito Watakai (1 out of 1 patent)
6. Isao Kikuchi (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fit Design System Co., Ltd.. Retrieved from https://idiyas.com/company/fit-design-system-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]
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]