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USPTO Data Jan 1 1976 - Oct 6 2026
9 Patents
#168 in Kanagawa
#4,696 in Japan
Stt Inc.
Forward Citations = 85
20 inventors:
Stt Inc.
% Expired Patents = 44.4
EPO Patents = 2
Forward Citations = 85
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20 inventors (with patents filed for the assignee):
Tomotaka Kariya (3 out of 4 patents)
Makoto Tsuruta (3 out of 3 patents)
Hiroyuki Matsumura (2 out of 9 patents)
4. Takahisa Suzuki (2 out of 2 patents)
5. Matthew Tyrone Armatis (2 out of 3 patents)
6. Yorikazu Nakamura (2 out of 10 patents)
7. Etuo Tamegai (2 out of 2 patents)
8. Hiromi Ishikawa (2 out of 3 patents)
9. Hayato Kawaguchi (1 out of 9 patents)
10. Hideshi Hitosugi (1 out of 6 patents)
11. Robert E Englekirk (1 out of 2 patents)
12. Gary C Hart (1 out of 1 patent)
13. Jimmy L Noland (1 out of 1 patent)
14. Hitoshi Nakamura (1 out of 59 patents)
15. Toshiki Masuda (1 out of 3 patents)
9 patents:
Company Overview
STT Inc. is a leading provider of innovative technology solutions for businesses worldwide. With a focus on delivering high-quality products and exceptional customer service, STT Inc. helps clients achieve their goals and stay ahead of the competition. Through continuous research and development, STT Inc. remains at the forefront of industry trends and advancements.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stt Inc.. Retrieved from https://idiyas.com/company/stt
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]