Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292587 | Image encoding method and apparatus with adaptive prediction | — | 2001-09-18 |
| 4959712 | Method and apparatus for color adjustment | Toshiyuki Tsuzuki | 1990-09-25 |
| 4899225 | Image processing method | Kazuyasu Sasuga, Hiroaki Ishizawa, Hisao Suzuki | 1990-02-06 |
| 4789892 | Color adjusting device including matrix-masking circuitry | Toshiyuki Tsuzuki | 1988-12-06 |