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USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#3,547 in Tokyo
#8,929 in Japan
Canopus Co. Ltd.
Forward Citations = 11
3 inventors:
Canopus Co. Ltd.
EPO Patents = 1
Trademarks = 4
Forward Citations = 11
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3 inventors (with patents filed for the assignee):
Shinichi Usuda (1 out of 3 patents)
Yoshihide Fujioka (1 out of 2 patents)
Hiroshi Yamada (1 out of 67 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Canopus Co. Ltd.. Retrieved from https://idiyas.com/company/canopus-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]
1 patent (EPO):
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]