Miyazaki; Yoshihisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Miyazaki; Yoshihisa.The latest application filed is for "optical disk drive for precisely adjusting the intensity of laser light irradiated onto an optical disk".
- Miyazaki; Yoshihisa - Tachikawa JP
- Miyazaki; Yoshihisa - Chiba JP
- Miyazaki; Yoshihisa - Ueda JP
| Patent | Date |
|---|---|
| Optical disk drive for precisely adjusting the intensity of laser light irradiated onto an optical disk Grant 6,639,890 - Miura , et al. October 28, 2 | 2003-10-28 |
| Laser devices, laser system including the laser devices and output mirror for the laser system Grant 4,993,038 - Nakano , et al. February 12, 1 | 1991-02-12 |
| Vacuum booster device Grant 4,433,614 - Takeuchi , et al. February 28, 1 | 1984-02-28 |
| Vacuum booster device Grant 4,428,274 - Takeuchi , et al. January 31, 1 | 1984-01-31 |
| Vacuum booster device Grant 4,416,191 - Takeuchi , et al. November 22, 1 | 1983-11-22 |
| Vacuum actuated type booster device Grant 4,393,749 - Miyazaki July 19, 1 | 1983-07-19 |
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