Hirano; Tomiyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirano; Tomiyasu.The latest application filed is for "variable valve mechanism".
- Hirano; Tomiyasu - Hishio JP
- Hirano; Tomiyasu - Gamagori JP
- Hirano; Tomiyasu - Gamagouri JP
- Hirano; Tomiyasu - Nishio JP
- Hirano; Tomiyasu - Nishio-shi JP
- Hirano; Tomiyasu - Gamagori-shi JP
- Hirano; Tomiyasu - Gamagouri-shi JP
| Patent | Date |
|---|---|
| Variable valve mechanism Grant 7,942,119 - Sugiura , et al. May 17, 2 | 2011-05-17 |
| Rocker arm and method of manufacturing same Grant 7,673,605 - Hiramatsu , et al. March 9, 2 | 2010-03-09 |
| Variable valve operating mechanism Grant 7,621,242 - Kitagawa , et al. November 24, 2 | 2009-11-24 |
| Variable valve mechanism Grant 7,451,729 - Sugiura , et al. November 18, 2 | 2008-11-18 |
| Variable valve mechanism App 20080230023 - Sugiura; Akira ; et al. | 2008-09-25 |
| Lash adjuster App 20080216785 - Fujii; Hiroki ; et al. | 2008-09-11 |
| Variable valve mechanism App 20070295292 - Sugiura; Akira ; et al. | 2007-12-27 |
| Rocker arm and method of manufacturing same App 20070175428 - Hiramatsu; Naoki ; et al. | 2007-08-02 |
| Variable valve operating mechanism App 20070144474 - Kitagawa; Katsutoshi ; et al. | 2007-06-28 |
| Valve mechanism of internal combustion engine Grant 4,644,914 - Morita , et al. February 24, 1 | 1987-02-24 |
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