Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D875227 | Distribution controller for air conditioner | Hiroki Takahashi, Koji Azuma | 2020-02-11 |
| D874625 | Distribution controller for air conditioner | Hiroki Takahashi, Koji Azuma | 2020-02-04 |
| 10451324 | Air-conditioning apparatus | Koji Azuma, Kosuke Tanaka | 2019-10-22 |
| 10088198 | Air-conditioning and hot water supplying composite system | Hirofumi Koge, Osamu Morimoto | 2018-10-02 |
| 9644872 | Heat pump system, control device, temperature adjustment method, and program | Kosuke Tanaka, Hirofumi Koge | 2017-05-09 |
| 9625187 | Combined air-conditioning and hot-water supply system | Hirofumi Koge | 2017-04-18 |
| 9528713 | Combined hot water supply and air-conditioning device | Hirofumi Koge | 2016-12-27 |
| 9279608 | Heat pump | Shinichi Wakamoto, Naofumi Takenaka, Osamu Morimoto, Hirofumi Koge, Kazuyoshi Shinozaki | 2016-03-08 |
| 9080778 | Air-conditioning hot-water supply combined system | Koji Azuma, Hirofumi Koge | 2015-07-14 |