Kawamura; Masahisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawamura; Masahisa.The latest application filed is for "pump unit and hydrostatic transmission".
- Kawamura; Masahisa - Amagasaki JP
- Kawamura; Masahisa - Hyogo JP
- Kawamura; Masahisa - Amagasaki-shi JP
| Patent | Date |
|---|---|
| Hydraulic drive working vehicle Grant 8,002,073 - Nozaki , et al. August 23, 2 | 2011-08-23 |
| Pump Unit And Hydrostatic Transmission App 20100257856 - Kawamura; Masahisa ; et al. | 2010-10-14 |
| Pump unit Grant 7,775,309 - Ohashi , et al. August 17, 2 | 2010-08-17 |
| Pump unit and hydrostatic transmission Grant 7,762,371 - Kawamura , et al. July 27, 2 | 2010-07-27 |
| Pump unit Grant 7,677,038 - Ohashi , et al. March 16, 2 | 2010-03-16 |
| Hydraulic Drive Working Vehicle App 20090260911 - NOZAKI; Takeaki ; et al. | 2009-10-22 |
| Pump Unit and Hydrostatic Transmission App 20090008183 - KAWAMURA; Masahisa ; et al. | 2009-01-08 |
| Pump unit and hydrostatic transmission Grant 7,430,863 - Kawamura , et al. October 7, 2 | 2008-10-07 |
| Pump system, charge relief mechanism and oil pressure control mechanism App 20080185053 - Kawamura; Masahisa ; et al. | 2008-08-07 |
| Pump system, charge relief mechanism and oil pressure control mechanism Grant 7,370,476 - Kawamura , et al. May 13, 2 | 2008-05-13 |
| Pump Unit and Hydrostatic Transmission App 20070209355 - KAWAMURA; Masahisa ; et al. | 2007-09-13 |
| Pump unit App 20070163817 - Ohashi; Ryota ; et al. | 2007-07-19 |
| Pump Unit App 20070144169 - Ohashi; Ryota ; et al. | 2007-06-28 |
| Pump unit and hydrostatic transmission Grant 7,231,765 - Kawamura , et al. June 19, 2 | 2007-06-19 |
| Pump unit and hydrostatic transmission App 20060107660 - Kawamura; Masahisa ; et al. | 2006-05-25 |
| Pump system, charge relief mechanism and oil pressure control mechanism App 20060008357 - Kawamura; Masahisa ; et al. | 2006-01-12 |
| Four-wheel driven vehicle Grant 6,199,653 - Matsufuji , et al. March 13, 2 | 2001-03-13 |
| Fluid supply system for vehicles Grant 5,069,037 - Sakigawa , et al. December 3, 1 | 1991-12-03 |
| HST system axle driving apparatus Grant 4,893,524 - Ohashi , et al. January 16, 1 | 1990-01-16 |
| Fluid supply system for working vehicles Grant 4,643,442 - Ohashi , et al. February 17, 1 | 1987-02-17 |
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