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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Seiko Epson Conporation
Forward Citations = 6
4 inventors:
Seiko Epson Conporation
Calculating rank
Forward Citations = 6
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4 inventors (with patents filed for the assignee):
Yasushi Nakaoka (1 out of 22 patents)
Yutaka Akahori (1 out of 10 patents)
Hideaki Ogata (1 out of 12 patents)
4. Masanori Kojima (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seiko Epson Conporation. Retrieved from https://idiyas.com/company/seiko-epson-conporation
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]