Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752767 | DA converter | Kenji Maio, Shinichi Hayashi | 1988-06-21 |
| 4549166 | Digital-to-analog converter using a feedback element matching technique | Kenji Maio, Hiromi Nagaishi | 1985-10-22 |
| 4389711 | Touch sensitive tablet using force detection | Yoshikazu Miyamoto, Norio Yokozawa, Yoshimitsu Oshima | 1983-06-21 |
| 4381495 | Digital-to-analog converter with error compensation | Kenji Maio, Norio Yokozawa, Hiromi Nagaishi | 1983-04-26 |
| 4316178 | Digital-to-analog conversion system with compensation circuit | Akinori Shibayama, Kenji Maio, Norio Yokozawa | 1982-02-16 |