Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834121 | Apparatus for rough classification of words, method for rough classification of words, and record medium recording a control program thereof | Didier Guillevic | 2004-12-21 |
| 6697536 | Document image scanning apparatus and method thereof | — | 2004-02-24 |