Otsuka; Hisashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otsuka; Hisashi.The latest application filed is for "stator core for rotating electrical machine, rotating electrical machine, and method of manufacturing rotating electrical machine".
- Otsuka; Hisashi - Tokyo JP
| Patent | Date |
|---|---|
| Servomotor Grant D817,276 - Ozaki , et al. May 8, 2 | 2018-05-08 |
| Stator Core For Rotating Electrical Machine, Rotating Electrical Machine, And Method Of Manufacturing Rotating Electrical Machine App 20170331336 - HAYASHI; Hiroki ; et al. | 2017-11-16 |
| Rotor for permanent magnet motor having a magnetic pole portion and a field portion Grant 9,812,912 - Kobayashi , et al. November 7, 2 | 2017-11-07 |
| Rotor For Permanent Magnet Motor App 20170098971 - KOBAYASHI; Hiroki ; et al. | 2017-04-06 |
| Control Device For Permanent-magnet Rotary Motor App 20170019041 - SUGIYAMA; Makoto ; et al. | 2017-01-19 |
| Rotary electric machine including auxiliary slot with center opposed to specified rotor portion Grant 8,421,294 - Yamaguchi , et al. April 16, 2 | 2013-04-16 |
| Rotary Electric Machine App 20100277026 - Yamaguchi; Shinichi ; et al. | 2010-11-04 |
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