Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122296 | Power converter, diagnostic system of power converter, and power converter diagnostic method using current change | Junichi Sakano, Takashi Ogawa, Hisashi Endou | 2018-11-06 |
| 10122299 | Power conversion device | Takashi Ogawa, Junichi Sakano | 2018-11-06 |