Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819724 | Viterbi decoder and Viterbi decoding method | Tsuyoshi Oki | 2004-11-16 |
| 6772386 | Digital signal processing method, data recording and reproducing apparatus, and data recording medium that are resistant to burst errors | Kazumi Iwata | 2004-08-03 |
| 6765511 | Method and apparatus for encoding digital data | — | 2004-07-20 |
| 6690308 | Computer program for implementing a modulation method and a demodulation method therefor | — | 2004-02-10 |
| 6686855 | Computer program for encoding digital data | Toshio Kuroiwa | 2004-02-03 |
| 6683922 | Data decoding apparatus and data decoding method | Makoto Itonaga | 2004-01-27 |