Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879677 | Air-conditioning apparatus | Masanori Sato, Naoki Nakagawa, Atsushi Kawashima | 2024-01-23 |
| 11204191 | Air-conditioning apparatus provided with refrigerant circuit capable of performing heating operation | Komei NAKAJIMA, Yusuke TASHIRO, Naoki Nakagawa | 2021-12-21 |
| 11150000 | Air-conditioning apparatus having a compressor-motor-connection switcher | Masakazu Kondo | 2021-10-19 |
| 11143424 | Air-conditioning apparatus with switched connection states of windings of compressor motor prior to defrost operation | Masakazu Kondo | 2021-10-12 |
| 9976766 | Air-conditioning apparatus | Kosuke Tanaka, Hiroaki Makino, Tadashi Ariyama | 2018-05-22 |