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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Kogyo Gizyutsuin
Forward Citations = 53
4 inventors:
Kogyo Gizyutsuin
Calculating rank
Forward Citations = 53
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4 inventors (with patents filed for the assignee):
Yoshikazu Kojima (1 out of 73 patents)
Masaaki Kamiya (1 out of 40 patents)
Kojiro Tanaka (1 out of 20 patents)
4. Yutaka Hayashi (1 out of 62 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kogyo Gizyutsuin. Retrieved from https://idiyas.com/company/kogyo-gizyutsuin
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]