Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477344 | Image forming apparatus, transfer belt unit, cleaning device and cleaner unit used for image forming apparatus | Kenji Asakura, Yasutaka Tamai, Masanori Yoshikawa, Noboru Katakabe | 2002-11-05 |