Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326788 | Air-conditioning apparatus | Kazunari Sawada, Taro HATTORI, Kazutaka Suzuki | 2022-05-10 |
| 11293672 | Heat-pump using apparatus | Yasuhiro Suzuki, Kazutaka Suzuki, Takafumi Mito, Taro HATTORI | 2022-04-05 |
| 11248829 | Apparatus using a heat pump including a refrigerant leakage detector | Yasuhiro Suzuki, Kazutaka Suzuki, Takafumi Mito, Taro HATTORI | 2022-02-15 |
| 11162725 | Heat pump with hot water storage and refrigerant leak detection | Yasuhiro Suzuki, Kazutaka Suzuki, Takafumi Mito, Taro HATTORI | 2021-11-02 |
| 11029042 | Indoor unit for heat pump use apparatus and heat pump use apparatus including the same | Yasuhiro Suzuki, Taro HATTORI, Kazutaka Suzuki | 2021-06-08 |
| 10962267 | Heat pump apparatus | Yasuhiro Suzuki | 2021-03-30 |
| 10697648 | Heating and hot water supply system | Shogo Tamaki, Kazutaka Suzuki | 2020-06-30 |
| 10551074 | Heating and hot water supply system | — | 2020-02-04 |
| 10429086 | Heat-pump equipment | Jun Yoshida, Taro HATTORI, Kazutaka Suzuki, Koji Matsuzawa, Kei TAKEYAMA +1 more | 2019-10-01 |
| 10197293 | Scale trapping unit and water heater | Aya KAWASHIMA, Seiji Noda, Shigeru IIJIMA, Seiji Furukawa, Kazuhiro Miya +1 more | 2019-02-05 |
| 9897341 | Heat pump water heating system | Kazutaka Suzuki, Shigeru IIJIMA, Seiji Furukawa | 2018-02-20 |
| 9625165 | Hot water apparatus and failure notification method for hot water apparatus | Kei TAKEYAMA | 2017-04-18 |
| 9612047 | Refrigeration cycle apparatus and refrigerant circulation method | Shinya Higashiiue, Takashi Okazaki, So Nomoto | 2017-04-04 |
| 9557085 | Heat pump apparatus | Mamoru Hamada, Fumitake Unezaki, Yoshihiro Takahashi, Kengo Takahashi, Kazuki Okada +1 more | 2017-01-31 |
| 9500376 | Fluid heating system, fluid heating method, fluid heating control system, control apparatus, and control method | Shinichi Uchino, Kengo Takahashi, Ryo Oya, Kazuki Okada, Takahiro Ushijima | 2016-11-22 |
| 9207004 | Refrigeration cycle apparatus | Shinya Higashiiue, So Nomoto | 2015-12-08 |
| 9200820 | Heat pump apparatus with ejector cycle | Takashi Okazaki, So Nomoto, Shinya Higashiiue | 2015-12-01 |