Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668646 | Apparatus and method for decoding differently encoded multi-level and binary image data, the later corresponding to a color in the original image | Akihiro Katayama, Yasuhiko Yasuda, Shigeo Kato | 1997-09-16 |