Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801497 | Electric compressor controller and refrigeration cycle device | Koji Sakai, Akihiro Imura, Akitomo Yamanaka | 2020-10-13 |
| 10626869 | Electric compressor | Koji Sakai, Yuji Kamiya | 2020-04-21 |