Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282611 | Digital information system, digital audio signal processor and signal converter | Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki +9 more | 2001-08-28 |