Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466694 | Document image processing device and method thereof | Hiroshi Kamada, Koji Kurokawa | 2002-10-15 |
| 6347156 | Device, method and storage medium for recognizing a document image | Hiroshi Kamada | 2002-02-12 |