Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890277 | Carriage driving apparatus for a disk player | — | 1989-12-26 |
| 4887253 | Scanning method and apparatus for performing track jump operations in disk player | — | 1989-12-12 |
| 4878211 | Method and apparatus for correcting the loop gain of a servo loop in accordance with measurements during open-loop operation | Masanori Suzuki | 1989-10-31 |
| 4827464 | Slider servo device | — | 1989-05-02 |