Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808522 | Reserve tank and refrigerant circuit | Hideo Nishioka | 2023-11-07 |
| 11719493 | Cooler | Yoshihiro Ishihara | 2023-08-08 |
| 11575296 | Heat management system for electric vehicle | Yoshihiro Ishihara | 2023-02-07 |