Kazuyoshi Aida (1 out of 1 patent)
Hitoshi Arai (1 out of 1 patent)
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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#48 in Gunma
#15,732 in Japan
Hitoshi Arai
Forward Citations = 7
2 inventors:
Hitoshi Arai
% Expired Patents = 100.0
Forward Citations = 7
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitoshi Arai. Retrieved from https://idiyas.com/company/hitoshi-arai
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]