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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#7 in Ube
#15,732 in Japan
Ube Materials Industries, Ltd.
Forward Citations = 0
3 inventors:
Ube Materials Industries, Ltd.
% Expired Patents = 100.0
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Toru Inagaki (1 out of 11 patents)
Kouichi Fukuda (1 out of 9 patents)
Jin Amagai (1 out of 7 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ube Materials Industries, Ltd.. Retrieved from https://idiyas.com/company/ube-materials-industries
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]