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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#6,102 in Tokyo
#15,759 in Japan
American Express International Inc.
Forward Citations = 20
5 inventors:
American Express International Inc.
Forward Citations = 20
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5 inventors (with patents filed for the assignee):
Ryuichi Okamoto (1 out of 2 patents)
Kanzen Goto (1 out of 4 patents)
Emiko Tanaka (1 out of 1 patent)
4. Ikuyo Oda (1 out of 2 patents)
5. Hisashi Terashima (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Express International Inc.. Retrieved from https://idiyas.com/company/american-express-international
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]