Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204191 | Air-conditioning apparatus provided with refrigerant circuit capable of performing heating operation | Komei NAKAJIMA, Akinori SAKABE, Naoki Nakagawa | 2021-12-21 |
| 11009247 | Air conditioner | Yasuhide HAYAMARU | 2021-05-18 |
| 10996007 | Vehicle air-conditioning apparatus and clogging detection system for vehicle air-conditioning apparatus | — | 2021-05-04 |
| 10913326 | Vehicle air-conditioning apparatus and abnormality detection system for vehicle air-conditioning apparatus | Yasutaka Ochiai | 2021-02-09 |