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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#1,656 in Osaka
#15,774 in Japan
Ogawa Seiki K.k.
Forward Citations = 2
4 inventors:
Ogawa Seiki K.k.
Calculating rank
Forward Citations = 2
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4 inventors (with patents filed for the assignee):
Michio Fujisaki (1 out of 4 patents)
Giichi Naruke (1 out of 2 patents)
Yutaka Ueda (1 out of 27 patents)
4. Akira Kaneko (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ogawa Seiki K.k.. Retrieved from https://idiyas.com/company/ogawa-seiki-k-k
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]