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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#3,548 in Tokyo
#8,932 in Japan
Bridestone Corporation
Forward Citations = 8
4 inventors:
Bridestone Corporation
% Expired Patents = 33.3
Forward Citations = 8
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4 inventors (with patents filed for the assignee):
Takeshi Masago (1 out of 7 patents)
Kazuo Hayashi (1 out of 41 patents)
Takashi Mizusawa (1 out of 20 patents)
4. Marco Poggi (1 out of 3 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bridestone Corporation. Retrieved from https://idiyas.com/company/bridestone
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]