Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340882 | D/A Conversion system with compensation circuit | Tsuneta Sudo | 1982-07-20 |
| 4316178 | Digital-to-analog conversion system with compensation circuit | Akinori Shibayama, Masao Hotta, Norio Yokozawa | 1982-02-16 |