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USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#3,543 in Tokyo
#8,922 in Japan
Ube Rexene Corporation
Forward Citations = 66
5 inventors:
Ube Rexene Corporation
Forward Citations = 66
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5 inventors (with patents filed for the assignee):
Iwao Tsurutani (3 out of 6 patents)
Takafumi Manabe (3 out of 3 patents)
Ikuo Emoto (3 out of 4 patents)
4. Isao Nagayasu (2 out of 4 patents)
5. Yoshitaka Okada (2 out of 2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ube Rexene Corporation. Retrieved from https://idiyas.com/company/ube-rexene
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]