Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463410 | Audio signal processing apparatus | Norihiko Fuchigami, Yoshiaki Tanaka | 2002-10-08 |
| 6393203 | Signal compressing apparatus | Norihiko Fuchigami, Yoshiaki Tanaka | 2002-05-21 |
| 6385387 | Digital video disc its recording and reproducing methods and related encoder and decoder using the same | Yoshiaki Tanaka | 2002-05-07 |
| 6381403 | Audio disk of improved data structure and reproduction apparatus thereof | Yoshiaki Tanaka, Norihiko Fuchigami | 2002-04-30 |
| 6377862 | Method for processing and reproducing audio signal | Hidetoshi Naruki | 2002-04-23 |