Fujitaka; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujitaka; Akira.The latest application filed is for "refrigeration cycle device".
- Fujitaka; Akira - Shiga JP
- Fujitaka; Akira - Otsu JP
| Patent | Date |
|---|---|
| Refrigeration cycle device using working fluid containing 1,1,2-trifluoroethylene (R1123) and difluoromethane (R32) Grant 10,591,188 - Sakima , et al. | 2020-03-17 |
| Refrigeration cycle device with motor speed estimator Grant 10,590,934 - Sakima , et al. | 2020-03-17 |
| Compressor and refrigeration cycle device using same Grant 10,215,451 - Fujitaka , et al. Feb | 2019-02-26 |
| Air conditioner and installing method of the air conditioner Grant 10,132,541 - Kawabe , et al. November 20, 2 | 2018-11-20 |
| Compressor and refrigeration cycle device using same Grant 10,077,922 - Fujitaka , et al. September 18, 2 | 2018-09-18 |
| Refrigeration Cycle Device App 20180156217 - SAKIMA; FUMINORI ; et al. | 2018-06-07 |
| Compressor And Refrigeration Cycle Device Using Same App 20170146265 - FUJITAKA; Akira ; et al. | 2017-05-25 |
| Compressor And Refrigeration Cycle Device Using Same App 20170138641 - FUJITAKA; Akira ; et al. | 2017-05-18 |
| Refrigeration Cycle Device App 20170138645 - SAKIMA; Fuminori ; et al. | 2017-05-18 |
| Air Conditioner App 20130098576 - Fujitaka; Akira ; et al. | 2013-04-25 |
| Air Conditioner And Installing Method Of The Air Conditioner App 20120204586 - Kawabe; Yoshikazu ; et al. | 2012-08-16 |
| Air conditioner using flammable refrigerant App 20010037649 - Fujitaka, Akira ; et al. | 2001-11-08 |
| Apparatus having refrigeration cycle Grant 6,216,476 - Numoto , et al. April 17, 2 | 2001-04-17 |
| Method for taking custody of, transporting and installing air conditioner Grant 6,196,008 - Fujitaka , et al. March 6, 2 | 2001-03-06 |
| Compressor for refrigeration cycle Grant 6,167,719 - Yakumaru , et al. January 2, 2 | 2001-01-02 |
| Air conditioner Grant 6,085,531 - Numoto , et al. July 11, 2 | 2000-07-11 |
| Refrigerant leakage warning device for apparatus having refrigeration cycle using flammable refrigerant Grant 6,073,455 - Tachigori , et al. June 13, 2 | 2000-06-13 |
| Refrigerator controller Grant 5,715,694 - Yakumaru , et al. February 10, 1 | 1998-02-10 |
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