Sakai; Masaya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakai; Masaya.The latest application filed is for "control apparatus for ac rotary machine".
- Sakai; Masaya - Tokyo JP
| Patent | Date |
|---|---|
| Control apparatus for AC rotary machine Grant 9,800,196 - Mori , et al. October 24, 2 | 2017-10-24 |
| Control Apparatus For Ac Rotary Machine App 20160373050 - MORI; Tatsuya ; et al. | 2016-12-22 |
| Information Processing Apparatus, Information Processing Method, And Non-transitory Computer Readable Storage Medium App 20160275992 - SAKAI; Masaya ; et al. | 2016-09-22 |
| Control device for elevator Grant 9,114,955 - Sakai August 25, 2 | 2015-08-25 |
| Control Device For Elevator App 20130018639 - Sakai; Masaya | 2013-01-17 |
| Elevator device Grant 7,931,128 - Sakai , et al. April 26, 2 | 2011-04-26 |
| Control device for elevator Grant 7,837,012 - Sakai , et al. November 23, 2 | 2010-11-23 |
| Elevator apparatus control by measuring changes in a physical quantity other than temperature Grant 7,823,705 - Ueda , et al. November 2, 2 | 2010-11-02 |
| Elevator apparatus Grant 7,748,502 - Ueda , et al. July 6, 2 | 2010-07-06 |
| Elevator apparatus App 20090283367 - Ueda; Takaharu ; et al. | 2009-11-19 |
| Elevator Apparatus App 20090236184 - Ueda; Takaharu ; et al. | 2009-09-24 |
| Elevator control device Grant 7,588,125 - Ueda , et al. September 15, 2 | 2009-09-15 |
| Elevator Control Device App 20080315802 - Ueda; Takaharu ; et al. | 2008-12-25 |
| Elevator Device App 20070284196 - Sakai; Masaya ; et al. | 2007-12-13 |
| Control device for elevator App 20070012521 - Sakai; Masaya ; et al. | 2007-01-18 |
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