Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274366 | Driving circuit for liquid crystal display apparatus | Masatomo Hayashi | 1993-12-28 |
| 5115232 | Display device driving circuit | — | 1992-05-19 |
| 4987588 | Data transmission processing machine | Yoshitaka Fukuma | 1991-01-22 |
| 4914620 | Capacity extensible data storage for use in electronic apparatus | Yoshiro Kihara | 1990-04-03 |
| 4898483 | Electronic typewriter equipped with a personal computer | — | 1990-02-06 |