Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#4,366 in Tokyo
#11,133 in Japan
Oui Inc.
Forward Citations = 0
7 inventors:
Oui Inc.
EPO Patents = 2
Forward Citations = 0
Loading Chart...
Loading Chart...
7 inventors (with patents filed for the assignee):
Eisuke Shimizu (2 out of 12 patents)
Hiroyuki Yazu (2 out of 2 patents)
Naohiko Aketa (2 out of 2 patents)
4. Takayuki Ueda (1 out of 2 patents)
5. Shintaro Nakayama (1 out of 2 patents)
6. Akito Sakasegawa (1 out of 1 patent)
7. Makoto Tanji (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oui Inc.. Retrieved from https://idiyas.com/company/oui
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]
2 patents (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]