Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660070 | Video display processor | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1987-04-21 |
| 4635048 | Video display controller | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1987-01-06 |
| 4628467 | Video display control system | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura, Minoru Morimoto | 1986-12-09 |
| 4591833 | Keyboard unit control system using block scanning techniques | Osamu Touyama | 1986-05-27 |
| 4482955 | Data transfer system for data entry system | Katsumi Amano | 1984-11-13 |
| 4475176 | Memory control system | — | 1984-10-02 |
| 4425646 | Input data synchronizing circuit | Kiyoshi Kinoshita | 1984-01-10 |
| 4322791 | Error display systems | — | 1982-03-30 |
| 4208715 | Dual data processing system | Mitsuo Kumahara | 1980-06-17 |