Osamu Ogawa (1 out of 9 patents)
Ogawa Osamu (0 patent)
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USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#11 in Utsunomiya
#15,780 in Japan
O2 Engineering., Ltd.
Forward Citations = 1
1 inventor:
O2 Engineering., Ltd.
Calculating rank
EPO Patents = 1
Forward Citations = 1
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: O2 Engineering., Ltd.. Retrieved from https://idiyas.com/company/o2-engineering
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]