Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509232 | Power converter and air-conditioning apparatus using the same | Akihiro Tsumura, Shigeo Takata, Shinsaku Kusube | 2022-11-22 |
| 11486613 | Power converter and air-conditioning apparatus employing the same | Yoshihiro Taniguchi, Yoshikazu NOZUKI | 2022-11-01 |