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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#4,366 in Tokyo
#11,133 in Japan
Oki Electric
Forward Citations = 7
6 inventors:
Oki Electric
Forward Citations = 7
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6 inventors (with patents filed for the assignee):
Ichiro Sase (1 out of 24 patents)
Osamu Yamada (1 out of 77 patents)
Hirohisa Shishikura (1 out of 6 patents)
4. Hodaka Kurosawa (1 out of 1 patent)
5. Akio Yanagimachi (1 out of 7 patents)
6. Shigeharu Ueguri (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oki Electric. Retrieved from https://idiyas.com/company/oki-electric
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]