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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#400 in Kanagawa
#11,139 in Japan
Ricon Company, Ltd.
Forward Citations = 51
7 inventors:
Ricon Company, Ltd.
Forward Citations = 51
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7 inventors (with patents filed for the assignee):
Akihiko Fujiwara (1 out of 55 patents)
Isao Nakamura (1 out of 15 patents)
Tamaki Kaneko (1 out of 36 patents)
4. Kohichi Yano (1 out of 3 patents)
5. Yutaka Koizumi (1 out of 118 patents)
6. Yasuhiro Tabata (1 out of 34 patents)
7. Toyokazu Satomi (1 out of 24 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ricon Company, Ltd.. Retrieved from https://idiyas.com/company/ricon-company
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]