Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031638 | Color image forming apparatus with a removable and inclined intermediate transfer body unit | Junichi Tanizaki, Noriyuki Tajima, Yoshitaka Kitaoka | 2006-04-18 |
| 6882816 | Developing device with developer circulating path | — | 2005-04-19 |
| 6477344 | Image forming apparatus, transfer belt unit, cleaning device and cleaner unit used for image forming apparatus | Kenji Asakura, Masanori Yoshikawa, Noboru Katakabe, Masawo Otsuka | 2002-11-05 |
| 6157399 | Color image recording apparatus | Noboru Miyaji, Yoichi Sekine, Toshiaki Nakata, Koji Ohi, Yoshiya Igashima +1 more | 2000-12-05 |
| 6035158 | Image forming apparatus and belt unit thereof | Kenji Asakura, Keizou Takeuchi, Masanori Yoshikawa, Noboru Katakabe, Hiromichi Miyoshi | 2000-03-07 |