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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,658 in Osaka
#15,759 in Japan
Kabushiki Kaisha Semitsu
Forward Citations = 5
4 inventors:
Kabushiki Kaisha Semitsu
Forward Citations = 5
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4 inventors (with patents filed for the assignee):
Naoki Minamoto (1 out of 9 patents)
Akira Yamaguro (1 out of 6 patents)
Akio Otsuka (1 out of 1 patent)
4. Tomohiro Tokunaga (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kabushiki Kaisha Semitsu. Retrieved from https://idiyas.com/company/kabushiki-kaisha-semitsu
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]