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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#44 in Yamagata
#15,759 in Japan
Toroku Pioneer Corporation
Forward Citations = 2
4 inventors:
Toroku Pioneer Corporation
% Expired Patents = 100.0
Forward Citations = 2
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4 inventors (with patents filed for the assignee):
Yutaka Moriyama (1 out of 9 patents)
Hiromitsu Sasaki (1 out of 5 patents)
Eiji Sakaguchi (1 out of 5 patents)
4. Hidehito Oki (1 out of 6 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toroku Pioneer Corporation. Retrieved from https://idiyas.com/company/toroku-pioneer
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]