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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#3 in Naha
#11,133 in Japan
Vlc Co., Ltd.
Forward Citations = 0
3 inventors:
Vlc Co., Ltd.
% Expired Patents = 50.0
EPO Patents = 2
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Fumitaka Murayama (2 out of 5 patents)
Hiroki Narusawa (2 out of 3 patents)
Hiroyuki Kurokawa (2 out of 24 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vlc Co., Ltd.. Retrieved from https://idiyas.com/company/vlc-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]
2 patents (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]