Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705843 | Direct power conversion device | Nobuo Hayashi, Takurou Ogawa, Morimitsu Sekimoto | 2023-07-18 |
| 10951152 | Power conversion apparatus | Nobuo Hayashi, Takurou Ogawa, Morimitsu Sekimoto | 2021-03-16 |