Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386081 | Air-conditioning device | Hiroaki Tsuboe, Yoshiharu Tsukada, Yuki Arai | 2019-08-20 |
| 10267549 | Refrigeration cycle device | Hiroaki Tsuboe, Masaki Uno, Hideyuki Ueda | 2019-04-23 |
| 10234147 | Air conditioner | Susumu Nakayama, Hiroaki Tsuboe | 2019-03-19 |