Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890866 | Transfer device and image forming apparatus | Daisuke Tanaka, Yohei MORITA | 2021-01-12 |
| 9996039 | Image forming apparatus, image forming method, and non-transitory computer readable medium | Hirotake EGUCHI, Yasuhiro Kurokawa, Chihiro Iijima, Masataka Momma, Masashi Takahashi +2 more | 2018-06-12 |
| 9823622 | Drive force transmission device having air channels and image forming apparatus | Toshihiro GODA, Chihiro Iijima, Shohei MIYAGAWA | 2017-11-21 |
| 9002246 | Transfer device and image forming apparatus for increasing relative positional accuracy between a transfer member and a wound member | Koji Deguchi, Akihiro Ouchi, Hiroaki Yagi, Arichika Tanaka, Koichi Sato +3 more | 2015-04-07 |
| 8958731 | Rotation shaft coupling structure, intermediate transfer unit including the same, and image forming apparatus | Akihiro Ouchi, Yoshihiro Enomoto, Kenji Suzuki, Yoshiya Mashimo, Shinichi Kanaya +1 more | 2015-02-17 |
| 8849173 | Developer collecting device which reduces clogging of filter and image forming apparatus | Kiyotoshi Kaneyama, Masatoshi Yamada, Katsunori Kikuchihara, Yoshihiro Enomoto | 2014-09-30 |
| 8798495 | Image forming apparatus and image forming method with controllable suction | Hiroyuki Koide, Katsunori Kikuchihara | 2014-08-05 |
| 8768217 | Drive and image forming apparatus | Yoshihiro Enomoto, Akihiro Ouchi, Kenji Suzuki, Yoshiya Mashimo, Shinichi Kanaya +1 more | 2014-07-01 |
| 8750747 | Developer collecting device and image forming apparatus | Masaaki Tokunaga, Kiyotoshi Kaneyama, Masatoshi Yamada, Katsunori Kikuchihara, Yoshihiro Enomoto +1 more | 2014-06-10 |
| 8554120 | Image forming apparatus and computer readable medium storing program | Yoshihisa Nakao, Yoshihiro Enomoto, Katsunori Kikuchihara, Katsuya Takenouchi, Yoshiya Mashimo +4 more | 2013-10-08 |
| 8443962 | Removable unit and image forming apparatus | Kiyotoshi Kaneyama, Yoshihiro Enomoto, Kenji Suzuki | 2013-05-21 |
| 8385770 | Developer recovery device and image forming device | Masatoshi Yamada, Yoshihiro Enomoto, Katsuya Takenouchi, Katsunori Kikuchihara, Yoshihisa Nakao +2 more | 2013-02-26 |