Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221566 | Image forming apparatus containing a toner supply bottle having a single bottle body and a supply unit provided near one end of the bottle body | Yusuke Hashimoto, Naoki Nonoyama, Youichi Itagaki, Hitomi Kawata | 2022-01-11 |
| 10787332 | Sheet conveyance apparatus and image forming apparatus including the same | Naoki Matsui, Yasuaki Tomoda | 2020-09-29 |
| 10289059 | Drawer unit and image forming apparatus including the same | Hideki Narahashi | 2019-05-14 |
| 9031441 | Image forming apparatus capable of stably detecting temperature of fixing device regardless of orientation of the image forming apparatus | Yasuo Nakamura, Masahide Wakayama, Yasuaki Tomoda | 2015-05-12 |
| 9025984 | Image forming apparatus capable of stably detecting temperature of fixing device regardless of orientation of the image forming apparatus | Junichi Tanimoto, Masashi Kawai | 2015-05-05 |
| 8238765 | Fitting structure for process cartridges and image forming apparatus body, and image forming apparatus having this structure | Shinya Naoi, Takeshi Hashimoto, Michiya Takeda, Taiichi Ominami, Akira Matsue | 2012-08-07 |
| 7929886 | Toner cartridge having a divider plate to prevent excessive refilling | Kyoichi Yoshizawa, Yukio Yamada, Hideaki Katsuoka | 2011-04-19 |
| 7555256 | Development unit with toner recovery for an image forming apparatus and process | Takayuki Ogawa, Noboru Oomoto, Yoshitaka Otani | 2009-06-30 |