Kawabata; Natsuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawabata; Natsuki.The latest application filed is for "scroll-type fluid machine with grease-lubricated orbiting bearing".
- Kawabata; Natsuki - Shizuoka JP
- Kawabata, Natsuki - Shimizu JP
| Patent | Date |
|---|---|
| Oil-free screw compressor coated with a base resin, a solid lubricant and a heat-resistant additive Grant 9,944,880 - Ikeda , et al. April 17, 2 | 2018-04-17 |
| Scroll-type fluid machine with grease-lubricated orbiting bearing Grant 9,790,943 - Iwano , et al. October 17, 2 | 2017-10-17 |
| Oil free compressor system Grant 9,328,731 - Yabe , et al. May 3, 2 | 2016-05-03 |
| Water injected scroll air compressor Grant 9,145,892 - Kawabata , et al. September 29, 2 | 2015-09-29 |
| Oilless screw compressor and compressed air cooling unit Grant 9,057,374 - Fujimoto , et al. June 16, 2 | 2015-06-16 |
| Scroll-Type Fluid Machine with Grease-Lubricated Orbiting Bearing App 20150147215 - IWANO; Kiminori ; et al. | 2015-05-28 |
| Scroll-type fluid machine with grease-lubricated orbiting bearing Grant 8,979,515 - Iwano , et al. March 17, 2 | 2015-03-17 |
| Screw Compressor App 20140322058 - IKEDA; Yukiko ; et al. | 2014-10-30 |
| Screw compressor Grant 8,801,412 - Ikeda , et al. August 12, 2 | 2014-08-12 |
| Water Injected Scroll Air Compressor App 20140147325 - KAWABATA; Natsuki ; et al. | 2014-05-29 |
| Water injected scroll air compressor Grant 8,721,308 - Shiinoki , et al. May 13, 2 | 2014-05-13 |
| Water injected scroll air compressor Grant 8,672,647 - Kawabata , et al. March 18, 2 | 2014-03-18 |
| Water-injection type scroll air compressor Grant 8,585,376 - Kameya , et al. November 19, 2 | 2013-11-19 |
| Water-injected compressor Grant 8,459,957 - Takeda , et al. June 11, 2 | 2013-06-11 |
| Oil Free Screw Compressor App 20130136643 - YABE; Toshiaki ; et al. | 2013-05-30 |
| Scroll-Type Fluid Machine App 20120315174 - IWANO; Kiminori ; et al. | 2012-12-13 |
| Screw Compressor App 20120100029 - IKEDA; Yukiko ; et al. | 2012-04-26 |
| Water Injected Scroll Air Compressor App 20110274574 - SHIINOKI; Kazuaki ; et al. | 2011-11-10 |
| Oilless Screw Compressor And Compressed Air Cooling Unit App 20110243781 - FUJIMOTO; Hideki ; et al. | 2011-10-06 |
| Water Injected Scroll Air Compressor App 20110194963 - KAWABATA; Natsuki ; et al. | 2011-08-11 |
| Oilless screw compressor and compressed air cooling unit Grant 7,988,435 - Fujimoto , et al. August 2, 2 | 2011-08-02 |
| Water-injection Type Scroll Air Compressor App 20110129362 - KAMEYA; Hirotaka ; et al. | 2011-06-02 |
| Oil free screw compressor Grant 7,708,538 - Kawabata , et al. May 4, 2 | 2010-05-04 |
| Oilless Screw Compressor App 20080166253 - Fujimoto; Hideki ; et al. | 2008-07-10 |
| Water-Injected Compressor App 20080089795 - Takeda; Fumio ; et al. | 2008-04-17 |
| Oil Free Screw Compressor App 20080050257 - KAWABATA; NATSUKI ; et al. | 2008-02-28 |
| Scroll compressor App 20020028150 - Kawabata, Natsuki ; et al. | 2002-03-07 |
| Partition means for directing air flow over a cooler in an oilless scroll compressor Grant 6,210,132 - Shiinoki , et al. April 3, 2 | 2001-04-03 |
| Scroll compressor Grant 6,123,529 - Kawano , et al. September 26, 2 | 2000-09-26 |
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