Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038197 | Combustion heater and air conditioning system | — | 2024-07-16 |
| 11598560 | Refrigerant cycle apparatus | — | 2023-03-07 |
| 11536502 | Refrigerant cycle apparatus | — | 2022-12-27 |
| 11448440 | Refrigerant cycle apparatus having refrigerant leak detector used to control first and second shutoff valves | — | 2022-09-20 |
| 10928092 | Usage-side air-conditioning apparatus and air-conditioning apparatus provided with same | Shingo Itou, Kouji Miwa | 2021-02-23 |
| 10488072 | Air conditioning system with leak protection control | Tsutomu Iura, Yasuyuki Aisaka, Taiki Sunahata, Daisuke Noburyuu | 2019-11-26 |