Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397035 | Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus | Naoki Kato, Naofumi Takenaka, Kimitaka KADOWAKI | 2022-07-26 |
| 11333388 | Controller of air conditioning system, outdoor unit, relay unit, heat source apparatus, and air conditioning system | Naoki Kato, Naofumi Takenaka, Kimitaka KADOWAKI | 2022-05-17 |
| 11326799 | Controller, outdoor unit, heat source apparatus and air conditioning system | Takuya Matsuda, Naofumi Takenaka, Kimitaka KADOWAKI | 2022-05-10 |
| 11326804 | Air-conditioning system | Naofumi Takenaka, Hiroki WASHIYAMA, Kimitaka KADOWAKI | 2022-05-10 |
| 11313595 | Air-conditioning system and method of sealing heat medium | Naofumi Takenaka, Osamu Morimoto | 2022-04-26 |
| 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 |
| 10739050 | Air-conditioning apparatus | Kazuyoshi Shinozaki, Osamu Morimoto | 2020-08-11 |
| 10451305 | Air-conditioning apparatus | — | 2019-10-22 |
| 10451306 | Air-conditioning apparatus | Naofumi Takenaka, Shinichi Wakamoto, Osamu Morimoto, Hirofumi Koge, Koji Yamashita | 2019-10-22 |
| 10436463 | Air-conditioning apparatus | Osamu Morimoto, Daisuke Shimamoto, Takayoshi Honda | 2019-10-08 |
| 10408477 | Air-conditioning apparatus | Daisuke Shimamoto, Osamu Morimoto, Takayoshi Honda, Koji Nishioka, Tatsuo Ono | 2019-09-10 |
| 10359207 | Air-conditioning apparatus | Daisuke Shimamoto, Takayoshi Honda, Osamu Morimoto, Koji Nishioka, Tatsuo Ono | 2019-07-23 |
| 10337626 | Heating medium channel switching device, and air conditioning device including the heating medium channel switching device | Ryohei Takamatsu, Mizuki Ogawa, Koji Saito, Masaru Imaizumi | 2019-07-02 |
| 10330208 | Compound valve | Ryohei Takamatsu, Mizuki Ogawa, Koji Saito, Masaru Imaizumi | 2019-06-25 |
| 10222115 | Refrigerating and air-conditioning apparatus | Mamoru Hamada, Fumitake Unezaki, Akira Morikawa, Satoshi Ueyama, Koji Yamashita +3 more | 2019-03-05 |
| 10215452 | Air conditioner | Mizuki Ogawa, Ryohei Takamatsu, Koji Saito, Masaru Imaizumi | 2019-02-26 |
| 10139142 | Refrigeration cycle apparatus including a plurality of branch units | Kosuke Tanaka | 2018-11-27 |
| 10018390 | Air-conditioning apparatus | Daisuke Shimamoto, Osamu Morimoto, Takayoshi Honda, Tatsuo Ono, Koji Nishioka | 2018-07-10 |
| 10006678 | Air-conditioning apparatus | Keisuke Takayama, Koji Azuma | 2018-06-26 |
| 10001304 | Heat medium relay unit and air-conditioning apparatus including the heat medium relay unit | Koji Nishioka, Daisuke Shimamoto, Osamu Morimoto | 2018-06-19 |
| D819174 | Valve for flow passage switching unit of air conditioner | Ryohei Takamatsu, Mizuki Ogawa, Koji Saito, Masaru Imaizumi | 2018-05-29 |