Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229950 | Reproducing apparatus capable of controlling reproduction equalizing characteristic | Yoshiyuki Sasaki | 2001-05-08 |
| 5809071 | Signal processing apparatus | Makoto Gohda, Yasuyuki Tanaka | 1998-09-15 |