Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696846 | Method of and apparatus for binarizing image signals | — | 1997-12-09 |
| 5602942 | Method and apparatus for emphasizing sharpness of image by detecting the edge portions of the image | Fumito Takemoto | 1997-02-11 |