Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987532 | Single-line, series connected, data transfer control system | — | 1999-11-16 |
| 5231496 | Automatic brightness limiter circuit | — | 1993-07-27 |
| 4703450 | Interface device | Susumu Sueyoshi, Keiichiro Nanba | 1987-10-27 |
| 4680634 | System for processing picture information | Keiichiro Nanba, Tatsuro Onuma | 1987-07-14 |
| 4670774 | Video format signal generator with improved synchronization system | — | 1987-06-02 |
| 4635222 | Interface device for converting a computer printer port into an input/output port | Susumu Sueyoshi, Keiichiro Nanba | 1987-01-06 |