Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820738 | Intermediate transfer member and image forming apparatus having the same | Masao Nakamura, Toshihiko Tomita | 2004-11-23 |
| 6728502 | Electroconductive member and image forming apparatus using the same | — | 2004-04-27 |
| 6673407 | Semiconductive member, semiconductive belt, semiconductive roll, and image formation apparatus | Shoichi Morita, Masuo Kuroda, Jiro Watanabe | 2004-01-06 |