This inventor holds 6 USPTO granted patents and 4 published patent applications. Top assignees: Denso Corporation, Aisin Corporation, Blue Nexus Corporation. Active years: 2024-2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichiro Nishimachi. Retrieved from https://idiyas.com/inventor/seiichiro-nishimachi
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 6 (Patent Applications = 4)
% Patents Active = 100.0
Average Co-Inventor Count = 1.3
ph-index = 1
Forward Citations = 2(Granted Patents)
Company Filing History:
6 out of 20,436 
Denso Corporation
1 out of 680 
Aisin Corporation
1 out of 3 Blue Nexus Corporation
where one patent can have more than one assignee
Years Active: 2024-2026
Loading Chart...
6 patents (USPTO):Explore Patents
I specialize in innovations, inventions, inventors, patent attorneys, assignees, and 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]
4 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichiro Nishimachi. Retrieved from https://idiyas.com/inventor/seiichiro-nishimachi
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]
3 patents pending (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]