Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156391 | Refrigeration cycle apparatus | Kensaku Hatanaka | 2021-10-26 |
| 11143439 | Heat pump with refrigerant leak detection and pump-down method | Takuya Matsuda, Makoto Wada, Katsuhiro Ishimura | 2021-10-12 |
| 11118821 | Refrigeration cycle apparatus | Takuya Matsuda, Makoto Wada, Katsuhiro Ishimura | 2021-09-14 |
| 11060779 | Air-conditioning system and air-conditioning control method | Naofumi Takenaka, Kimitaka KADOWAKI, Hiroki WASHIYAMA | 2021-07-13 |
| 11002467 | Refrigeration cycle apparatus | Makoto Wada, Takuya Matsuda, Katsuhiro Ishimura | 2021-05-11 |