Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7205731 | Control of vehicle motor | — | 2007-04-17 |
| 6593714 | Motor control apparatus with a current sensor diagnostic apparatus and a current sensor diagnostic method | — | 2003-07-15 |
| 6008616 | Pole change induction motor and control apparatus and method for the same | Tadashi Ashikaga, Takayuki Mizuno, Kenji Yamada, Masato Mori, Katsuyuki Watanabe +1 more | 1999-12-28 |
| 5689166 | Method and apparatus for controlling hybrid excitation type permanent magnet synchronous motor | Takayuki Mizuno, Tadashi Ashikaga | 1997-11-18 |