Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375922 | Character printing system in electronic data processing apparatus such as electronic calculators | Toshiyuki Maegawa, Yukihiro Yoshida, Satoshi Tominaga | 1983-03-08 |
| 4247905 | Memory clear system | Yukihiro Yoshida, Toshiyuki Maegawa, Satoshi Tominaga | 1981-01-27 |