Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9176435 | Belt unit and image forming apparatus having the belt unit | Hiromi Sakurai, Yuichiro Inaba, Yasuhiro Fukase, Toshiyuki Watanabe | 2015-11-03 |
| 8229320 | Electrophotographic image forming apparatus, cartridge, and cartridge holding member with lock and lock releasing members for releasably locking cartridge to the cartridge holding member | Masayuki Fukuda, Takahito Ueno | 2012-07-24 |
| 8032058 | Electrophotographic image forming apparatus with developer cartridge lock member | Masayuki Fukuda | 2011-10-04 |
| 7857303 | Sheet feeding apparatus and image forming apparatus | Akira Oomori, Masao Amano, Daisuke Aoki | 2010-12-28 |
| 7738823 | Image forming apparatus for realizing downsizing of a main body of the apparatus | Masao Umezawa, Ichiro Yasumaru, Masao Amano, Junichi Ochi | 2010-06-15 |
| 7711287 | Cartridge and electrophotographic image forming apparatus | Masayuki Fukuda, Shigeo Miyabe | 2010-05-04 |
| 7607655 | Sheet feeding apparatus and image forming apparatus | Akira Oomori, Masao Amano, Daisuke Aoki | 2009-10-27 |
| 7280775 | Image-forming apparatus and recording-medium-temperature detector unit used in the same | Yutaka Kubochi, Fumiki Inui, Satoru Izawa, Masataka Mochiduki, Toshihiko Ochiai +3 more | 2007-10-09 |
| 7215899 | Image forming apparatus having temperature sensing element for sensing temperature of recording material | Yutaka Kubochi, Fumiki Inui, Eiji Uekawa, Akihito Kanamori, Satoru Izawa +4 more | 2007-05-08 |
| 6993282 | Sheet conveying apparatus and image forming apparatus | — | 2006-01-31 |
| 6954602 | Sheet transport apparatus and image forming apparatus | — | 2005-10-11 |
| 6859626 | Process cartridge having storage device which communicates with image forming apparatus | Masanobu Kanoto, Kazushige Sakurai | 2005-02-22 |
| 6628906 | Image forming apparatus with temperature based control | — | 2003-09-30 |
| 6594456 | Image forming apparatus | Hiroshi Hashimoto | 2003-07-15 |
| 6438327 | Process cartridge having storage device which communicates with image forming apparatus | Masanobu Kanoto, Kazushige Sakurai | 2002-08-20 |
| 6337751 | Sheet feeding apparatus and image processing apparatus | — | 2002-01-08 |