Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#6,094 in Tokyo
#15,745 in Japan
Seco Corporation
Forward Citations = 26
4 inventors:
Seco Corporation
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 26
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Eiichi Ohata (1 out of 1 patent)
Kazuo Wakasugi (1 out of 1 patent)
Koichi Hirosawa (1 out of 1 patent)
4. Kenji Narita (1 out of 1 patent)
5. Daniele Conti (1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seco Corporation. Retrieved from https://idiyas.com/company/seco
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]
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]