Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696919 | Accessing a desk-type recording medium having reproduction control data | Takashi Masuno, Takatoshi Nada, Wataru Masuno, Hideaki Ogawa, Tatsuya Nishimura +1 more | 1997-12-09 |
| 5661705 | Optical disk pickup control apparatus and method providing stabilized search operations | Norikazu Kunikata | 1997-08-26 |
| 5642342 | Apparatus for controlling the rotational speed of an optical-disc | — | 1997-06-24 |