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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#350 in Aichi
#15,755 in Japan
Pneumatic Servo Controls Ltd.
Forward Citations = 3
5 inventors:
Pneumatic Servo Controls Ltd.
Calculating rank
% Expired Patents = 100.0
EPO Patents = 2
Forward Citations = 3
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5 inventors (with patents filed for the assignee):
Hiroshi Shinmura (1 out of 4 patents)
Tetsuya Hayashi (1 out of 3 patents)
Naohide Kamikawa (1 out of 3 patents)
4. Katsumi Sasaki (1 out of 1 patent)
5. Takeyoshi Mihara (1 out of 2 patents)
6. Osamu Goto (21 patents)
7. Tomoko Hirayama (1 patent)
8. Toshiaki Matsui (8 patents)
9. Katsumi Sasaki (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pneumatic Servo Controls Ltd.. Retrieved from https://idiyas.com/company/pneumatic-servo-controls
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]