Tomoyuki Okumura (2 out of 3 patents)
Tokio Sugi (2 out of 9 patents)
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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#4,375 in Tokyo
#11,147 in Japan
Tokyo Magnet Engineering Co. Ltd
Forward Citations = 26
2 inventors:
Tokyo Magnet Engineering Co. Ltd
Calculating rank
% Expired Patents = 100.0
Forward Citations = 26
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokyo Magnet Engineering Co. Ltd. Retrieved from https://idiyas.com/company/tokyo-magnet-engineering-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]
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]