Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376422 | Optical recording medium and apparatus for playing such a medium | Hiroki Kuribayashi | 1994-12-27 |
| 5280462 | Disc playing and recording apparatus having a pair of heads controlled to prevent interruptions during play | — | 1994-01-18 |