Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267315 | Air-conditioning device | Jun Hatakeyama, Satoshi Ogihara, Tomohiro Maeda, Mitsuaki Nagata, Yasuhito Ookawara | 2022-03-08 |
| 11235262 | Gas-liquid separator | Mitsuaki Nagata, Akihiro Okajima | 2022-02-01 |