Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941023 | Image data compression apparatus for compressing both binary image data and multiple value image data | — | 2005-09-06 |
| 6915017 | Image compression apparatus, image expansion apparatus, image forming apparatus, image compression method, image expansion method and storage medium | — | 2005-07-05 |