Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625610 | Optical disc dubbing apparatus | — | 1997-04-29 |
| 5610888 | Optical disc dubbing apparatus having automatic track number assignment | — | 1997-03-11 |
| 5592449 | Disc apparatus using character-based control codes in a table of contents | Soju Goto, Takashi Kawasaki, Nobumasa Suzuki, Izumi Shibata | 1997-01-07 |