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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#1,192 in Hong Kong
#11,528 in China
Bbsa Limited
Forward Citations = 2
4 inventors:
Bbsa Limited
% Expired Patents = 100.0
Forward Citations = 2
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4 inventors (with patents filed for the assignee):
Meoung Whan Cho (2 out of 11 patents)
Seog Woo Lee (2 out of 11 patents)
Ryuichi Toba (2 out of 22 patents)
4. Yoshitaka Kadowaki (2 out of 22 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bbsa Limited. Retrieved from https://idiyas.com/company/bbsa
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]