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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#114 in Ibaraki
#15,762 in Japan
Seishi Yajima
Forward Citations = 11
4 inventors:
Seishi Yajima
Calculating rank
Forward Citations = 11
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4 inventors (with patents filed for the assignee):
Kazushige Fukuda (1 out of 7 patents)
Toetsu Shishido (1 out of 1 patent)
Kiyohito Okamura (1 out of 1 patent)
4. Seishi Yajima (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seishi Yajima. Retrieved from https://idiyas.com/company/seishi-yajima
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]