Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086151 | Developing roller specific for mono-component developing apparatus | Tomoharu Nishikawa, Toshihide Taniguchi, Toshiyuki Sakai, Norikazu Okabe | 2011-12-27 |
| 7853161 | Image forming apparatus with toner discharge method | Toru Hayase, Kuniya Matsuura, Yuusuke Okuno, Kentaro Katori, Hideaki Hayashi | 2010-12-14 |
| 7742709 | Developer cartridge having different communication states with an image forming apparatus | Syuichi Katogi, Hiroshi Mizuno, Yasuhiro Suzuki | 2010-06-22 |
| 7106981 | Image forming apparatus | Junichi Hashimoto, Kyoichi Yoshizawa, Hiroshi Mizuno, Tomoyuki Imura, Takanobu Yamada | 2006-09-12 |
| 6070039 | Method and apparatus for removing developer from a developer carrier | Hideo Yamaki, Hiroyuki Maeda | 2000-05-30 |