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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#6,102 in Tokyo
#15,759 in Japan
Nippon Seiko Kaisha
Forward Citations = 19
4 inventors:
Nippon Seiko Kaisha
Forward Citations = 19
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4 inventors (with patents filed for the assignee):
Shigeki Furutani (1 out of 10 patents)
Isamu Chikuma (1 out of 26 patents)
Akihiko Miyoshi (1 out of 10 patents)
4. Satoru Shimada (1 out of 9 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nippon Seiko Kaisha. Retrieved from https://idiyas.com/company/nippon-seiko-kaisha
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]