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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#3,548 in Tokyo
#8,932 in Japan
Sony Cororation
Forward Citations = 21
8 inventors:
Sony Cororation
% Expired Patents = 33.3
Forward Citations = 21
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8 inventors (with patents filed for the assignee):
Abhishek Pramod Patil (1 out of 341 patents)
Kazufumi Watanabe (1 out of 39 patents)
Katsuyuki Akutsu (1 out of 26 patents)
4. Hiroshi Mukawa (1 out of 89 patents)
5. Susumu Hiyama (1 out of 47 patents)
6. Xiangpeng Jing (1 out of 37 patents)
7. Aixin Liu (1 out of 47 patents)
8. Djung N Nguyen (1 out of 66 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sony Cororation. Retrieved from https://idiyas.com/company/sony-cororation
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]