This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Yazaki Corporation, Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 2005-2010.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Katsumata. Retrieved from https://idiyas.com/inventor/toshihiro-katsumata
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 50.0
EPO Patents = 1
Average Co-Inventor Count = 4.8
ph-index = 2
Forward Citations = 42(Granted Patents)
Location History:
- Susono, JP (2005)
- Utsunomiya, JP (2010)
Company Filing History:
2 out of 8,381 
Yazaki Corporation
1 out of 10,092 
Honda Giken Kogyo Kabushiki Kaisha
1 out of 22,006 
Honda Motor Co., Ltd.
where one patent can have more than one assignee
Years Active: 2005-2010
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2 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: Toshihiro Katsumata. Retrieved from https://idiyas.com/inventor/toshihiro-katsumata
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]
1 patent (EPO):
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]