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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#6 in Owariasahi
#15,745 in Japan
Hiroshi Okamoto
Forward Citations = 1
2 inventors:
Hiroshi Okamoto
CIPO Patents = 2
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
Hiroshi Okamoto (1 out of 7 patents)
Shin-ichi Inoue (1 out of 5 patents)
Hiroshige Tsuzuki (13 patents)
4. Kazuyoshi Saitoh (2 patents)
5. Kohtaro Katoh (1 patent)
6. Takako Itoh (1 patent)
7. Hiroshi Teraoka (0 patent)
8. Nobuo Yoshida (0 patent)
9. Hiroshi Okamoto (0 patent)
10. Kenji Suzuki (0 patent)
11. Hiroshi Tomita (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hiroshi Okamoto. Retrieved from https://idiyas.com/company/hiroshi-okamoto
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]
2 patents (CIPO):
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]