Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739513 | Air conditioning apparatus | Fumitake Umezaki, Kosuke Tanaka | 2017-08-22 |
| 9677799 | Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method | Makoto Saito, Fumitake Unezaki | 2017-06-13 |