Izawa; Yuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izawa; Yuya.The latest application filed is for "screw pump".
- Izawa; Yuya - Kariya N/A JP
- Izawa; Yuya - Aichi-ken N/A JP
- IZAWA; Yuya - Kariya-shi JP
- Izawa; Yuya - Karuya-shi JP
| Patent | Date |
|---|---|
| Roots fluid machine with reduced gas leakage Grant 8,936,450 - Izawa , et al. January 20, 2 | 2015-01-20 |
| Screw rotor Grant 8,556,607 - Izawa , et al. October 15, 2 | 2013-10-15 |
| Root pump Grant 8,348,650 - Inagaki , et al. January 8, 2 | 2013-01-08 |
| Screw Pump App 20120230858 - IZAWA; Yuya ; et al. | 2012-09-13 |
| Fluid machine with divided housing Grant 8,215,937 - Inagaki , et al. July 10, 2 | 2012-07-10 |
| Roots Type Fluid Machine App 20120014825 - Izawa; Yuya ; et al. | 2012-01-19 |
| Screw Rotor App 20110020162 - IZAWA; Yuya ; et al. | 2011-01-27 |
| Screw pump and screw rotor Grant 7,798,794 - Izawa , et al. September 21, 2 | 2010-09-21 |
| Screw-type Fluid Machine App 20100233006 - Yamamoto; Shinya ; et al. | 2010-09-16 |
| Screw Pump and Screw Rotor App 20100178191 - Izawa; Yuya ; et al. | 2010-07-15 |
| Fluid Machine App 20100047104 - Inagaki; Masahiro ; et al. | 2010-02-25 |
| Fluid Machine App 20090285711 - Inagaki; Masahiro ; et al. | 2009-11-19 |
| Screw pump with increased volume of fluid to be transferred Grant 7,497,672 - Inagaki , et al. March 3, 2 | 2009-03-03 |
| Screw pump with improved efficiency of drawing fluid Grant 7,484,943 - Izawa , et al. February 3, 2 | 2009-02-03 |
| Vacuum pump with improved oil lubrication Grant 7,458,790 - Yamamoto , et al. December 2, 2 | 2008-12-02 |
| Screw pump App 20080044304 - Izawa; Yuya ; et al. | 2008-02-21 |
| Screw pump App 20080038137 - Inagaki; Masahiro ; et al. | 2008-02-14 |
| Vacuum pump App 20070098585 - Yamamoto; Shinya ; et al. | 2007-05-03 |
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