Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006649 | Air-conditioning system | Mamoru Hamada, Fumitake Unezaki, Naomichi Tamura, Hidemoto Arai | 2018-06-26 |
| 9874360 | Air-conditioning system | Mamoru Hamada, Fumitake Unezaki, Naomichi Tamura, Hidemoto Arai | 2018-01-23 |