Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456675 | Filter device and power converter | Yusaku Katsube, Hiroki Funato, Isao Hoda, Fusanori Nishikimi, Yutaka Okubo | 2022-09-27 |
| 11348735 | High voltage filter and power conversion device | Isao Houda, Hiroki Funato, Yusaku Katsube, Ayumu Hatanaka | 2022-05-31 |