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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#1 in Namerikawa
#15,762 in Japan
Todo Kogyo Co., Ltd
Forward Citations = 1
4 inventors:
Todo Kogyo Co., Ltd
Calculating rank
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
Shigeo Kamamoto (1 out of 60 patents)
Seiji Tada (1 out of 17 patents)
Kozue Matsumoto (1 out of 3 patents)
4. Yasutaka Hojo (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Todo Kogyo Co., Ltd. Retrieved from https://idiyas.com/company/todo-kogyo-company
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]