Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536475 | Air-conditioning system including a master and slave configuration | Shougo OHTA, Masaya Nishimura, Kousuke Hirai | 2022-12-27 |
| 9797620 | Ventilation device | Yoshitaka Matsugi, Kenichi Maegaito, Tooru Fujimoto | 2017-10-24 |