Yamanaka; Akitomo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamanaka; Akitomo.The latest application filed is for "electric compressor controller and refrigeration cycle device".
- Yamanaka; Akitomo - Kariya JP
- YAMANAKA; Akitomo - Kariya-city JP
- Yamanaka; Akitomo - Handa JP
- Yamanaka; Akitomo - Handa-city JP
- Yamanaka; Akitomo - Okazaki JP
- Yamanaka; Akitomo - Okazaki-city JP
| Patent | Date |
|---|---|
| Electric compressor controller and refrigeration cycle device Grant 10,801,497 - Nakamoto , et al. October 13, 2 | 2020-10-13 |
| Air conditioning apparatus Grant 10,465,953 - Ohyama , et al. No | 2019-11-05 |
| Motor driving device Grant 10,250,174 - Sakai , et al. | 2019-04-02 |
| Electric Compressor Controller And Refrigeration Cycle Device App 20180202442 - NAKAMOTO; Shinji ; et al. | 2018-07-19 |
| Motor Driving Device App 20180175766 - SAKAI; Koji ; et al. | 2018-06-21 |
| Air Conditioning Apparatus App 20170370626 - OHYAMA; Teruaki ; et al. | 2017-12-28 |
| Driving device Grant 9,318,973 - Yamanaka April 19, 2 | 2016-04-19 |
| Driving Device App 20150049531 - Yamanaka; Akitomo | 2015-02-19 |
| Electric motor drive device, control method of electric motor drive device, and electrically driven device Grant 8,278,859 - Sakai , et al. October 2, 2 | 2012-10-02 |
| Electric Motor Drive Device, Control Method Of Electric Motor Drive Device, And Electrically Driven Device App 20110031922 - SAKAI; Koji ; et al. | 2011-02-10 |
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