Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113539 | Control valve for variable displacement compressor | Ryota Sugamura, Masaaki Tonegawa | 2018-10-30 |
| 10107534 | Expansion valve and pipe mounting structure thereof | Takanao Kumakura, Takeshi Kaneko, Ryosuke Satake, Takeshi Watanabe, Takafumi Jyonouchi | 2018-10-23 |
| 9903362 | Control valve for a variable displacement compressor | Masaaki Tonegawa | 2018-02-27 |
| 9863411 | Control valve for a variable displacement compressor | Masaaki Tonegawa | 2018-01-09 |