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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#374 in Kyoto 615-0031
#15,774 in Japan
Hideyuki Kuwahara
Forward Citations = 3
3 inventors:
Hideyuki Kuwahara
Calculating rank
% Expired Patents = 100.0
Forward Citations = 3
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3 inventors (with patents filed for the assignee):
Hideyuki Kuwahara (1 out of 2 patents)
Kazuto Tanaka (1 out of 1 patent)
Tsutao Katayama (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hideyuki Kuwahara. Retrieved from https://idiyas.com/company/hideyuki-kuwahara
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]