Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952002 | Heat transfer fin, heat exchanger, and refrigeration cycle device | Masaaki Nagai, Tetsuya Masuda | 2018-04-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952002 | Heat transfer fin, heat exchanger, and refrigeration cycle device | Masaaki Nagai, Tetsuya Masuda | 2018-04-24 |