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Patent applications and USPTO patent grants for Miyajima; Hisayuki.The latest application filed is for "airtight-type electric motor".
Patent | Date |
---|---|
Airtight-type electric motor Grant 7,868,497 - Miyairi , et al. January 11, 2 | 2011-01-11 |
Airtight-type Electric Motor App 20090212655 - Miyairi; Shigenori ;   et al. | 2009-08-27 |
Synchronous motor and a rotation control method thereof, as well as, an inverter for use of the synchronous motor Grant 7,102,319 - Miyajima , et al. September 5, 2 | 2006-09-05 |
Synchronous motor and a rotation control method thereof, as well as, an inverter for use of the synchronous motor App 20050104550 - Miyajima, Hisayuki ;   et al. | 2005-05-19 |
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