Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39483 | Optical disc player having program title display | — | 2007-02-06 |
| 5592449 | Disc apparatus using character-based control codes in a table of contents | Takashi Kawasaki, Satoshi Hiranuma, Nobumasa Suzuki, Izumi Shibata | 1997-01-07 |
| 5508984 | Optical disc player having program title display | — | 1996-04-16 |
| 5426624 | Optical disk apparatus for linking fragmented regions in a user table of contents | — | 1995-06-20 |
| 5365503 | Digital recording and reproducing apparatus | — | 1994-11-15 |