Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657395 | Image processing device providing improved image data processing by converting original image into a plurality of pixels and analyzing density data of each pixel | — | 1997-08-12 |
| 5604825 | Image processing apparatus capable of varying magnification of images and method of using same | Katsuaki Tajima | 1997-02-18 |