Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670311 | Heat exchanger | Kenji Matsumura, Koji Naito, Mikihito Tokudi | 2020-06-02 |
| 10655878 | Variable refrigerant flow system with sub-cooling temperature optimization using extremum-seeking control | Robert D. Turney, Liming Yang, Yunrui Wang, Yasutaka Yoshida | 2020-05-19 |
| 10557648 | Cooling/heating switching unit and air conditioner including the same | Koji Naito, Naoyuki FUSHIMI, Gen Yasuda, Kazunori Fukuda | 2020-02-11 |
| 10527322 | Air conditioner | Koji Naito, Kazuhiko Tani, Masayoshi Murofushi, Gen Yasuda | 2020-01-07 |