Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626789 | Demodulating circuit for data signal | Yukio Nakata, Osamu Shiotsu, Motoyoshi Morito | 1986-12-02 |
| 4617565 | Method and device for data communication | Yukio Nakata, Osamu Shiotsu, Motoyoshi Morito | 1986-10-14 |
| 4602252 | Method and device for data communication | Yukio Nakata | 1986-07-22 |
| 4516221 | Data communication system | Yukio Nakata, Matsuaki Terada, Motoyoshi Morito, Osamu Shiotsu | 1985-05-07 |