Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747766 | Color image reader for use in image forming apparatus | Koji Tanimoto, Rintaro Nakane | 2004-06-08 |
| 6728008 | Method for diagnosing optical devices installed in image reading apparatus and image forming apparatus | — | 2004-04-27 |