Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687142 | Disc apparatus having a plurality of reading/recording head driving manners for disc track seeking movement | — | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687142 | Disc apparatus having a plurality of reading/recording head driving manners for disc track seeking movement | — | 1997-11-11 |