Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788913 | Image forming apparatus method and developing device to obtain a stable image density | Katsuhiro Aoki | 2004-09-07 |
| 6778797 | Charging roller having elastic member | Masumi Sato, Yukiko Iwasaki, Hitoshi Ishibashi, Hiroshi Yoshinaga, Masami Hiramatsu | 2004-08-17 |
| 6757508 | Image carrier and damping member therefor | — | 2004-06-29 |
| 6754462 | Latent image carrier and image forming apparatus having a noise and deformation preventing member | — | 2004-06-22 |