Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264847 | Multi-split type air-conditioning device and connection determination method | — | 2025-04-01 |
| 11976839 | Ventilation system, air-conditioning system, and method of installing air-conditioning system | Mamoru Hamada, So Nomoto, Masato Yosomiya | 2024-05-07 |
| 11175065 | Air conditioning apparatus | Kojiro MOTOMURA, Haruo Nakano | 2021-11-16 |
| 10697648 | Heating and hot water supply system | Hirokazu Minamisako, Kazutaka Suzuki | 2020-06-30 |
| 10465935 | Air-conditioning apparatus | Shinichi Ito, So Nomoto, Hirofumi Koge | 2019-11-05 |
| 10077930 | Air-conditioning apparatus and air-conditioning system | Kazuyoshi Shinozaki | 2018-09-18 |
| 9951962 | Heat pump heating and hot-water system | Makoto Saito, Fumitake Unezaki, Nobuaki Uehara | 2018-04-24 |
| 9897349 | Refrigeration cycle device | Ryo Oya | 2018-02-20 |
| 9829230 | Air conditioning apparatus | Kazuyoshi Shinozaki, Tomohiko Kasai | 2017-11-28 |
| 9823003 | Air-conditioning apparatus and air-conditioning system determining valve setting error | Kazuyoshi Shinozaki | 2017-11-21 |
| 9797605 | Heat pump system | Ryo Oya | 2017-10-24 |
| 9696078 | Refrigeration cycle apparatus | Kazuyoshi Shinozaki | 2017-07-04 |
| 9651267 | Cooling and hot water supply system and cooling and hot water supply method | Makoto Saito | 2017-05-16 |
| 9644876 | Refrigeration cycle apparatus | Makoto Saito, Ryo Oya | 2017-05-09 |
| 9631847 | Refrigeration cycle apparatus | Makoto Saito, Ryo Oya | 2017-04-25 |
| 9459033 | Multi air-conditioning apparatus | Fumitake Unezaki, Tomohiko Kasai | 2016-10-04 |
| 9377224 | Heat pump apparatus and control method for heat pump apparatus | Makoto Saito, Masanobu Baba, Ryo Oya | 2016-06-28 |
| 9188376 | Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program | Fumitake Unezaki, Kazuyoshi Shinozaki, Tomohiko Kasai | 2015-11-17 |
| 9068766 | Air-conditioning and hot water supply combination system | Kosuke Tanaka, Fumitake Unezaki, Hirokuni Shiba, Yuto Shibao | 2015-06-30 |
| 8806877 | Refrigerating cycle apparatus | Kosuke Tanaka, Fumitake Unezaki, Takuya Ito, Kazuhiro Komatsu | 2014-08-19 |