Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#313 in Kanagawa
#8,932 in Japan
Tokyu Car Corporation
Forward Citations = 26
7 inventors:
Tokyu Car Corporation
Calculating rank
% Expired Patents = 33.3
Forward Citations = 26
Loading Chart...
Loading Chart...
7 inventors (with patents filed for the assignee):
Hidetoshi Fujii (1 out of 27 patents)
Yoshiaki Morisada (1 out of 24 patents)
Masao Fukusumi (1 out of 1 patent)
4. Takeshi Ishikawa (1 out of 6 patents)
5. Kunihito Sato (1 out of 1 patent)
6. Hiroshi Kokubo (1 out of 2 patents)
7. Kinji Tsuboi (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokyu Car Corporation. Retrieved from https://idiyas.com/company/tokyu-car
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]