Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619227 | Picture data processing device with preferential selection among a plurality of sources | — | 1997-04-08 |
| 5450097 | Picture data processing device with preferential selection among a plurality of source | — | 1995-09-12 |
| 5233334 | Text display apparatus and a method of displaying text | Akihiko Ishimoto | 1993-08-03 |
| 5227772 | Text display apparatus and a method of displaying text | — | 1993-07-13 |
| 5068651 | Image display apparatus | Makoto Okura | 1991-11-26 |
| 5047759 | Image display system | Tomoaki Makino | 1991-09-10 |
| 4935731 | Image display apparatus | Akihiko Ishimoto | 1990-06-19 |
| 4380825 | Automatic sweep digital tuning circuit | Hiroshi Kobayashi | 1983-04-19 |