Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512903 | Heat exchanger | Shinichiro Takise | 2022-11-29 |
| 11391499 | Heat pump cycle device and valve device | Daiki Kato, Masaaki Kawakubo, Tetsuya Ito, Yasuhiro Kawase, Hiroshi Mieda | 2022-07-19 |
| 11231210 | Stack type heat exchanger | Yasuhiro Mizuno, Isao Tamada, Hiroshi Mieda | 2022-01-25 |
| 11225125 | Integrated valve device | Tetsuya Ito, Masaaki Kawakubo, Daiki Kato, Yasuhiro Kawase | 2022-01-18 |