Kasai; Masuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kasai; Masuo.The latest application filed is for "optical disk apparatus having auto-focusing servo systems for multiple light spots and method of starting the auto-focusing servo systems".
- Kasai; Masuo - Hachioji JP
- Kasai; Masuo - Hachioji-shi JP
- Kasai; Masuo - Kokubunji JA
| Patent | Date |
|---|---|
| Optical disk apparatus having auto-focusing servo systems for multiple light spots and method of starting the auto-focusing servo systems Grant 5,034,941 - Kasai , et al. July 23, 1 | 1991-07-23 |
| Optical disc access method and optical disk storage using coarse and fine actuators Grant 4,866,687 - Kasai , et al. September 12, 1 | 1989-09-12 |
| Eccentricity correction during optical head accessing of a desired track Grant 4,745,587 - Maeda , et al. May 17, 1 | 1988-05-17 |
| Disc accessing using coarse and fine actuators with the fine actuator locked during coarse actuator movement Grant 4,736,353 - Kasai , et al. April 5, 1 | 1988-04-05 |
| Tracking servo setting method and apparatus Grant 4,731,771 - Maeda , et al. March 15, 1 | 1988-03-15 |
| Joint mechanism of manipulator Grant 4,095,481 - Kasai , et al. June 20, 1 | 1978-06-20 |
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