Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421309 | Apparatus and method for detecting maximum mark lengths | Toshio Kanai | 2002-07-16 |
| 6392566 | Code modulator and code modulation method | — | 2002-05-21 |
| 6370098 | Method of converting bits of optical disk, demodulating method and apparatus | Takenori Okada, Keisuke Tanaka | 2002-04-09 |
| 6348883 | Method of converting bits of optical disk, demodulating method and apparatus | Takenori Okada, Keisuke Tanaka | 2002-02-19 |