Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883480 | Control valve for variable displacement compressor | Kazuhiro Irie, Hiroshi Hamada | 2021-01-05 |
| 10837431 | Control valve for variable displacement compressor | Hiroshi Hamada | 2020-11-17 |
| 10801480 | Control valve for variable displacement compressor | Ryota Sugamura, Shinji Saeki | 2020-10-13 |
| 10760559 | Control valve for variable displacement compressor | Kazuhiro Irie, Hiroshi Hamada | 2020-09-01 |
| 10557463 | Control valve for variable displacement compressor | Ryota Sugamura, Shinji Saeki | 2020-02-11 |
| 10113539 | Control valve for variable displacement compressor | Ryota Sugamura, Shinji Saeki | 2018-10-30 |
| 9903362 | Control valve for a variable displacement compressor | Shinji Saeki | 2018-02-27 |
| 9863411 | Control valve for a variable displacement compressor | Shinji Saeki | 2018-01-09 |
| 9732874 | Composite valve with main valve element and sub-valve element | Shinji Saeki, Yuuki Kaneko | 2017-08-15 |
| 9551518 | Automotive air conditioner and expansion valve | Satoshi Hayakawa, Akihiko Yamamoto, Ryouta Sugamura, Toshiyuki Shiota, Shinji Saeki +2 more | 2017-01-24 |
| 9285046 | Control valve | — | 2016-03-15 |
| 9285054 | Control valve | Michio Matsumoto, Isao Sendo | 2016-03-15 |
| 6612542 | Motor operated butterfly valve | Hisatoshi Hirota | 2003-09-02 |