Oi; Kentaro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oi; Kentaro.The latest application filed is for "speed controller of magnetic motor".
- Oi; Kentaro - Hitachinaka JP
| Patent | Date |
|---|---|
| Speed controller of magnetic motor Grant 8,344,671 - Tobari , et al. January 1, 2 | 2013-01-01 |
| Torque controller for permanent magnet synchronous motor Grant 8,305,019 - Tobari , et al. November 6, 2 | 2012-11-06 |
| Field weakening control apparatus for permanent magnet motor and electric power steering using same Grant 7,791,295 - Oi , et al. September 7, 2 | 2010-09-07 |
| Speed Controller Of Magnetic Motor App 20100148707 - TOBARI; Kazuaki ; et al. | 2010-06-17 |
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