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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#3,552 in Tokyo
#8,938 in Japan
Bridgstone Corporation
Forward Citations = 40
10 inventors:
Bridgstone Corporation
Calculating rank
Forward Citations = 40
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10 inventors (with patents filed for the assignee):
Sotaro Iwabuchi (1 out of 56 patents)
Hideo Takeichi (1 out of 31 patents)
Hiroshi Yamaguchi (1 out of 8 patents)
4. Itsuo Tanuma (1 out of 49 patents)
5. Yasuhiro Morimura (1 out of 36 patents)
6. Toshio Honda (1 out of 30 patents)
7. Shigehito Kishinami (1 out of 3 patents)
8. Hiromi Oturu (1 out of 1 patent)
9. Satoshi Konishi (1 out of 1 patent)
10. Toshiyuki Watanabe (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bridgstone Corporation. Retrieved from https://idiyas.com/company/bridgstone
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]