Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697659 | Air-conditioning control system and remote control device | Yoshiaki Koizumi, Yoshihisa Kojima, Hidetoshi Muramatsu | 2020-06-30 |
| 10697664 | Management apparatus and air-conditioning system | Hiroaki Sakaguchi, Tomoki Okuno | 2020-06-30 |