Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451919 | Digital signal processor for use in recording and/or reproducing equipment | Ryoichi Wada, Mitsuharu Tsuchiya, Takanori Senoo | 1984-05-29 |
| 4281355 | Digital audio signal recorder | Ryoichi Wada, Mitsuharu Tsuchiya, Takanori Senoo | 1981-07-28 |
| 4274115 | Apparatus for detecting recording and reproducing state | Ryoichi Wada, Takanori Senoo | 1981-06-16 |