Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10250170 | Motor control device | Sayaka Sho, Jun Hattori, Masaya Harakawa | 2019-04-02 |
| 8378601 | Control apparatus for permanent magnet synchronous motor | Masaya Harakawa, Keita Horii | 2013-02-19 |
| 7554281 | Synchronous machine control apparatus | Akira Satake | 2009-06-30 |
| 7145311 | Vector control device of winding field type synchronous machine | Akira Satake, Masaru Kobayashi | 2006-12-05 |
| 6984959 | Wound field synchronous machine control device | Akira Satake, Masaru Kobayashi | 2006-01-10 |