This inventor holds 6 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Bridgestone Corporation, Tokai Rubber Industries, Ltd.. Active years: 1991-2000.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyasu Santo. Retrieved from https://idiyas.com/inventor/toshiyasu-santo
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 = 2.0
ph-index = 6
Forward Citations = 93(Granted Patents)
Location History:
- Susono, JP (1991 - 1993)
- Aichi-Ken, JP (1998 - 1999)
- Aichi, JP (2000)
Company Filing History:
6 out of 38,970 
Toyota Jidosha Kabushiki Kaisha
2 out of 5,195 
Bridgestone Corporation
2 out of 720 Tokai Rubber Industries, Ltd.
where one patent can have more than one assignee
Years Active: 1991-2000
Loading Chart...
6 patents (USPTO):Explore Patents
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: Toshiyasu Santo. Retrieved from https://idiyas.com/inventor/toshiyasu-santo
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]