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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#374 in Kyoto 615-0031
#15,732 in Japan
Koycera Corporation
Forward Citations = 10
3 inventors:
Koycera Corporation
Forward Citations = 10
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3 inventors (with patents filed for the assignee):
Kenji Yamakawa (1 out of 11 patents)
Satoru Iwasaki (1 out of 9 patents)
Harumi Hayashi (1 out of 8 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Koycera Corporation. Retrieved from https://idiyas.com/company/koycera
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]