Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823146 | Image forming apparatus and self-diagnosis system | Hisahiro Saito, Kazuhisa Maruyama | 2004-11-23 |
| 6801743 | Image forming apparatus with transferring member having ion conductivity | — | 2004-10-05 |
| 6782230 | Fixing belt, and image heat fixing assembly | Zhou Yaomin, Kazuo Kishino, Masahiro Suzuki, Koji Sasaki | 2004-08-24 |