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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#170 in Fukuoka
#15,762 in Japan
Dyden Co.
Forward Citations = 4
4 inventors:
Dyden Co.
Calculating rank
EPO Patents = 1
Forward Citations = 4
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4 inventors (with patents filed for the assignee):
Chihaya Adachi (1 out of 86 patents)
Hiroshi Miyazaki (1 out of 21 patents)
Yumi Sakai (1 out of 1 patent)
4. Naoto Noutsuka (1 out of 1 patent)
5. Chihaya Adachi (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dyden Co.. Retrieved from https://idiyas.com/company/dyden-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]
1 patent (EPO):
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]