Yamashina; Chishiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamashina; Chishiro.The latest application filed is for "vane-type hydraulic motor".
- Yamashina; Chishiro - Kanagawa JP
- Yamashina; Chishiro - Fujisawa-shi JP
- Yamashina; Chishiro - Fujisawa JP
| Patent | Date |
|---|---|
| Vane type rotary machine Grant 7,056,107 - Shinoda , et al. June 6, 2 | 2006-06-06 |
| Vane-type hydraulic motor App 20060104847 - Shinoda; Masao ; et al. | 2006-05-18 |
| Hydraulic drive system Grant 6,889,730 - Shinoda , et al. May 10, 2 | 2005-05-10 |
| Vane type rotary machine App 20050042126 - Shinoda, Masao ; et al. | 2005-02-24 |
| Hydraulic drive system App 20040069371 - Shinoda, Masao ; et al. | 2004-04-15 |
| Solenoid and hydraulic control valve App 20040036567 - Takahashi, Tamami ; et al. | 2004-02-26 |
| Solenoid and hydraulic control valve Grant 6,659,121 - Takahashi , et al. December 9, 2 | 2003-12-09 |
| Vane type rotary machine Grant 6,629,829 - Shinoda , et al. October 7, 2 | 2003-10-07 |
| Hydraulic servovalve Grant 5,697,401 - Shinoda , et al. December 16, 1 | 1997-12-16 |
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