Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378601 | Control apparatus for permanent magnet synchronous motor | Masaya Harakawa, Atsuo Haishi | 2013-02-19 |
| 7408312 | Control device for permanent magnet synchronous motor | Nobuo Itou | 2008-08-05 |