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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#53 in Nara
#15,745 in Japan
Kiyotaka Wasa
Forward Citations = 20
4 inventors:
Kiyotaka Wasa
% Expired Patents = 100.0
Forward Citations = 20
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4 inventors (with patents filed for the assignee):
Takanori Matsuda (1 out of 78 patents)
Tetsuro Fukui (1 out of 86 patents)
Akira Unno (1 out of 19 patents)
4. Kiyotaka Wasa (1 out of 9 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kiyotaka Wasa. Retrieved from https://idiyas.com/company/kiyotaka-wasa
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]