Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#4,372 in Tokyo
#11,139 in Japan
Tokyo Coil Engineering Co., Ltd.
Forward Citations = 1
4 inventors:
Tokyo Coil Engineering Co., Ltd.
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
Tsukasa Nakanishi (2 out of 34 patents)
Yasuyoshi Horikawa (2 out of 29 patents)
Kazuyuki Okita (2 out of 2 patents)
4. Yukihiro Miyasaka (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokyo Coil Engineering Co., Ltd.. Retrieved from https://idiyas.com/company/tokyo-coil-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]