Isamu Shirai (1 out of 7 patents)
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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#13 in Isesaki
#15,745 in Japan
Sankyo Electronic Company Limited
Forward Citations = 14
1 inventor:
Sankyo Electronic Company Limited
Forward Citations = 14
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sankyo Electronic Company Limited. Retrieved from https://idiyas.com/company/sankyo-electronic-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]