Hideaki Higashimura (1 out of 10 patents)
Koichi Hashida (1 out of 46 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#1 in Hisai
#15,774 in Japan
Sunitomo (Sei) Brake Systems, Inc.
Forward Citations = 14
2 inventors:
Sunitomo (Sei) Brake Systems, Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 14
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sunitomo (Sei) Brake Systems, Inc.. Retrieved from https://idiyas.com/company/sunitomo-sei-brake-systems
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]