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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#6,086 in Tokyo
#15,732 in Japan
Nippon Yakin Kogyoco., Ltd.
Forward Citations = 4
5 inventors:
Nippon Yakin Kogyoco., Ltd.
Forward Citations = 4
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5 inventors (with patents filed for the assignee):
Masaru Iizuka (1 out of 4 patents)
Yukio Aoki (1 out of 10 patents)
Yoshikazu Koshiba (1 out of 6 patents)
4. Tsuyoshi Minakata (1 out of 4 patents)
5. Yasuhide Kuroda (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nippon Yakin Kogyoco., Ltd.. Retrieved from https://idiyas.com/company/nippon-yakin-kogyoco
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]