Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190807 | Expansion valve | Ryosuke Satake, Takeshi Watanabe, Yuta Iwamoto | 2019-01-29 |
| 10107534 | Expansion valve and pipe mounting structure thereof | Takeshi Kaneko, Ryosuke Satake, Shinji Saeki, Takeshi Watanabe, Takafumi Jyonouchi | 2018-10-23 |
| D792948 | Expansion valve | Takeshi Kaneko | 2017-07-25 |
| 9551518 | Automotive air conditioner and expansion valve | Satoshi Hayakawa, Akihiko Yamamoto, Ryouta Sugamura, Masaaki Tonegawa, Toshiyuki Shiota +2 more | 2017-01-24 |
| D746410 | Expansion valve | Takeshi Kaneko, Yuta Chinen | 2015-12-29 |
| D722135 | Expansion valve | — | 2015-02-03 |
| 8820654 | Method of forming throttle passage and pipe with throttle passage | Hirofumi Yamashita | 2014-09-02 |
| D689594 | Expansion valve for refrigeration cycle | — | 2013-09-10 |
| D683819 | Expansion valve of an air conditioning system | Takeshi Watanabe | 2013-06-04 |
| D683820 | Expansion valve of an air conditioning system | Takeshi Watanabe | 2013-06-04 |