Yuasa; Kazumasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yuasa; Kazumasa.The latest application filed is for "swash plate type variable displacement hydraulic rotary machine".
- Yuasa; Kazumasa - Tsuchiura JP
- Yuasa; Kazumasa - Ibaraki JP
| Patent | Date |
|---|---|
| Feedback link for swash plate-type variable displacement hydraulic rotary machine Grant 7,814,823 - Takahashi , et al. October 19, 2 | 2010-10-19 |
| Swash Plate Type Variable Displacement Hydraulic Rotary Machine App 20080041223 - Takahashi; Masakazu ; et al. | 2008-02-21 |
| Pressure control valve Grant 4,942,900 - Nozawa , et al. July 24, 1 | 1990-07-24 |
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