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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#195 in Nagano
#15,745 in Japan
Hoya Precisions Inc.
Forward Citations = 19
5 inventors:
Hoya Precisions Inc.
Forward Citations = 19
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5 inventors (with patents filed for the assignee):
Tadayuki Fujimoto (1 out of 37 patents)
Hiroaki Takahara (1 out of 6 patents)
Shin-ichiro Hirota (1 out of 4 patents)
4. Hiroshi Enomoto (1 out of 5 patents)
5. Ken Uno (1 out of 12 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoya Precisions Inc.. Retrieved from https://idiyas.com/company/hoya-precisions
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]