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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#1,654 in Osaka
#15,755 in Japan
Dajkin Industries, Ltd.
Forward Citations = 4
6 inventors:
Dajkin Industries, Ltd.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 4
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6 inventors (with patents filed for the assignee):
Nobuhiko Tsuda (1 out of 53 patents)
Takahiro Kitahara (1 out of 70 patents)
Masaru Nagato (1 out of 17 patents)
4. Ryoichi Fukagawa (1 out of 11 patents)
5. Go Nagai (1 out of 3 patents)
6. Ryuji Iwakiri (1 out of 7 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dajkin Industries, Ltd.. Retrieved from https://idiyas.com/company/dajkin-industries
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]