Hiramatsu; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiramatsu; Kazuo.The latest application filed is for "vacuum regulating valve".
- Hiramatsu; Kazuo - Ibaraki JP
- Hiramatsu; Kazuo - Tsukuba-gun JP
| Patent | Date |
|---|---|
| Vacuum regulating valve Grant 7,117,886 - Kajitani , et al. October 10, 2 | 2006-10-10 |
| Vacuum regulating valve App 20060021656 - Kajitani; Masao ; et al. | 2006-02-02 |
| Manifold for change-over valve Grant 6,186,161 - Hiramatsu February 13, 2 | 2001-02-13 |
| End plate for manifold for solenoid-operated directional control valve Grant D420,101 - Hiramatsu , et al. February 1, 2 | 2000-02-01 |
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