Yasuhiko Asahi (1 out of 16 patents)
Akira Tozuka (1 out of 8 patents)
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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#831 in
#15,732 in Japan
Yamaha Corproration
Forward Citations = 8
2 inventors:
Yamaha Corproration
Forward Citations = 8
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yamaha Corproration. Retrieved from https://idiyas.com/company/yamaha-corproration
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]