This inventor holds 9 USPTO granted patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Aisin Kako Kabushiki Kaisha, Aisin Chemical Company, Limited. Active years: 1976-1983.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Yamamoto. Retrieved from https://idiyas.com/inventor/yasunobu-yamamoto
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 4.0
ph-index = 6
Forward Citations = 80(Granted Patents)
Location History:
- Kariya, JA (1976)
- Chiryu, JP (1979 - 1983)
Company Filing History:
4 out of 5,207 
Aisin Seiki Kabushiki Kaisha
3 out of 53 Aisin Kako Kabushiki Kaisha
2 out of 2 Aisin Chemical Company, Limited
4. 2 out of 79
Aisin Seiki Company, Ltd.
5. 1 out of 834,570 patents
Other
where one patent can have more than one assignee
Years Active: 1976-1983
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9 patents (USPTO):Explore Patents
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Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Yamamoto. Retrieved from https://idiyas.com/inventor/yasunobu-yamamoto
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]
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]