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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#263 in Saitama
#15,745 in Japan
Zexel Valco Climate Control Corporation
Forward Citations = 5
4 inventors:
Zexel Valco Climate Control Corporation
% Expired Patents = 100.0
Forward Citations = 5
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4 inventors (with patents filed for the assignee):
Ryosuke Izawa (1 out of 5 patents)
Minoru Kanaizuka (1 out of 4 patents)
Katsuhiko Arai (1 out of 1 patent)
4. Katsumi Sakamoto (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zexel Valco Climate Control Corporation. Retrieved from https://idiyas.com/company/zexel-valco-climate-control
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]