Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#831 in
#15,762 in Japan
Cdr Inc.
Forward Citations = 4
4 inventors:
Cdr Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 4
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4 inventors (with patents filed for the assignee):
Shun Kayama (1 out of 40 patents)
Yutaka Okazaki (1 out of 9 patents)
Kazuo Goto (1 out of 7 patents)
4. Toshio Iwata (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cdr Inc.. Retrieved from https://idiyas.com/company/cdr
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]