Kawamura; Raito
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawamura; Raito.The latest application filed is for "scroll compressor".
- Kawamura; Raito - Chiyoda-ku JP
- Kawamura; Raito - Tokyo JP
| Patent | Date |
|---|---|
| Scroll compressor and refrigeration cycle apparatus Grant 11,248,604 - Iwatake , et al. February 15, 2 | 2022-02-15 |
| Scroll compressor Grant 11,231,035 - Iwatake , et al. January 25, 2 | 2022-01-25 |
| Air-conditioning device Grant 11,092,362 - Nishio , et al. August 17, 2 | 2021-08-17 |
| Scroll compressor and refrigeration cycle apparatus including fixed scroll baseplate injection port Grant 11,053,939 - Iwatake , et al. July 6, 2 | 2021-07-06 |
| Scroll compressor and refrigeration cycle apparatus including injection port opening into suction chamber Grant 10,890,184 - Iwatake , et al. January 12, 2 | 2021-01-12 |
| Scroll Compressor App 20210003131 - IWATAKE; Wataru ; et al. | 2021-01-07 |
| Air-conditioning Device App 20200284476 - NISHIO; Jun ; et al. | 2020-09-10 |
| Scroll Compressor And Refrigeration Cycle Apparatus App 20200271115 - IWATAKE; Wataru ; et al. | 2020-08-27 |
| Scroll Compressor And Refrigeration Cycle Apparatus App 20200191145 - IWATAKE; Wataru ; et al. | 2020-06-18 |
| Scroll Compressor And Refrigeration Cycle Apparatus App 20200018311 - IWATAKE; Wataru ; et al. | 2020-01-16 |
| Posture control of a balance weight in a scroll compressor Grant 10,208,750 - Kawamura , et al. Feb | 2019-02-19 |
| Scroll compressor having injection ports provided in outer circumferential surface between opening ends of communication paths and inlet ports for injecting liquid refrigerant in direction toward the inlet ports Grant 10,208,751 - Kawamura , et al. Feb | 2019-02-19 |
| Scroll Compressor App 20170335847 - KAWAMURA; Raito ; et al. | 2017-11-23 |
| Scroll Compressor App 20170082109 - KAWAMURA; Raito ; et al. | 2017-03-23 |
| Vane compressor that suppresses the wear at the tip of the vane Grant 9,458,849 - Sekiya , et al. October 4, 2 | 2016-10-04 |
| Vane compressor having a vane supporter that suppresses leakage of refrigerant Grant 9,399,993 - Sekiya , et al. July 26, 2 | 2016-07-26 |
| Vane compressor having a second discharge port that includes an opening portion to a compression space Grant 9,388,807 - Sekiya , et al. July 12, 2 | 2016-07-12 |
| Vane-type compressor having an oil supply channel between the oil resevoir and vane angle adjuster Grant 9,382,907 - Sekiya , et al. July 5, 2 | 2016-07-05 |
| Refrigerant compressor and heat pump apparatus Grant 9,011,121 - Yokoyama , et al. April 21, 2 | 2015-04-21 |
| Vane Compressor App 20140294642 - Sekiya; Shin ; et al. | 2014-10-02 |
| Vane Compressor App 20140286807 - Sekiya; Shin ; et al. | 2014-09-25 |
| Vane-type Compressor App 20140271303 - Sekiya; Shin ; et al. | 2014-09-18 |
| Vane Compressor App 20140271315 - Sekiya; Shin ; et al. | 2014-09-18 |
| Vane rotary compressor Grant 8,821,143 - Takahashi , et al. September 2, 2 | 2014-09-02 |
| Refrigerant compressor and heat pump apparatus Grant 8,790,097 - Yokoyama , et al. July 29, 2 | 2014-07-29 |
| Vane Rotary Compressor App 20130084202 - Takahashi; Shinichi ; et al. | 2013-04-04 |
| Refrigerant Compressor And Heat Pump Apparatus App 20120085119 - Yokoyama; Tetsuhide ; et al. | 2012-04-12 |
| Refrigerant Compressor And Heat Pump Apparatus App 20120085118 - Yokoyama; Tetsuhide ; et al. | 2012-04-12 |
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