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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#350 in Aichi
#15,762 in Japan
Chuo Kenkyusho
Forward Citations = 5
3 inventors:
Chuo Kenkyusho
Calculating rank
Forward Citations = 5
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3 inventors (with patents filed for the assignee):
Tohru Arai (1 out of 26 patents)
Hironori Fujita (1 out of 11 patents)
Noboru Komatsu (1 out of 9 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chuo Kenkyusho. Retrieved from https://idiyas.com/company/chuo-kenkyusho
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]