Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D854655 | Expansion valve | Takeshi Kaneko, Yuta Iwamoto | 2019-07-23 |
| 10310522 | Control valve | Takeshi Kaneko | 2019-06-04 |
| 10190807 | Expansion valve | Takeshi Watanabe, Takanao Kumakura, Yuta Iwamoto | 2019-01-29 |