Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662934 | Electric compressor, and refrigeration air-conditioning apparatus | Ryou OOTA, Hiroyuki Akata, Koji Naito, Hideyuki Ueda | 2020-05-26 |
| 10655878 | Variable refrigerant flow system with sub-cooling temperature optimization using extremum-seeking control | Robert D. Turney, Liming Yang, Yunrui Wang, Kazumoto Urata | 2020-05-19 |
| 10570323 | Refrigerant composition and refrigeration cycle apparatus including refrigerant composition | Ryo Ota, Koji Naito | 2020-02-25 |