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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#46 in Hokkaido
#15,745 in Japan
Technopolis Hakodate Industrial Technology
Forward Citations = 19
7 inventors:
Technopolis Hakodate Industrial Technology
Forward Citations = 19
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7 inventors (with patents filed for the assignee):
Hideji Kuwajima (1 out of 14 patents)
Keizo Hirai (1 out of 5 patents)
Akihiro Sasaki (1 out of 9 patents)
4. Junichi Kikuchi (1 out of 4 patents)
5. Hisashi Kaga (1 out of 2 patents)
6. Shozo Yamana (1 out of 6 patents)
7. Hiroshi Wada (1 out of 6 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Technopolis Hakodate Industrial Technology. Retrieved from https://idiyas.com/company/technopolis-hakodate-industrial-technology
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]