Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293672 | Heat-pump using apparatus | Yasuhiro Suzuki, Hirokazu Minamisako, Kazutaka Suzuki, Taro HATTORI | 2022-04-05 |
| 11248829 | Apparatus using a heat pump including a refrigerant leakage detector | Yasuhiro Suzuki, Hirokazu Minamisako, Kazutaka Suzuki, Taro HATTORI | 2022-02-15 |
| 11162725 | Heat pump with hot water storage and refrigerant leak detection | Yasuhiro Suzuki, Hirokazu Minamisako, Kazutaka Suzuki, Taro HATTORI | 2021-11-02 |