Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081361 | Image forming apparatus having controller configured to judge dew condensation | — | 2015-07-14 |
| 9056490 | Optical scanning device | Shinya Kusuda, Jun Mihara | 2015-06-16 |
| 9025997 | Image forming apparatus having detachably mounted process cartridge and fixed exposure device | — | 2015-05-05 |
| 8948632 | Image forming apparatus and image formation correcting method | — | 2015-02-03 |
| 8837964 | Image forming apparatus and method of setting exposure amount | — | 2014-09-16 |
| 8755715 | Image forming apparatus having LED head and rotatable cover | Shogo Mori | 2014-06-17 |
| 8717398 | Image forming apparatus having exposing unit positioning member | Yosuke Sugiyama | 2014-05-06 |
| 8698860 | Image forming device with exposure unit and pressing member | Yosuke Sugiyama | 2014-04-15 |
| 8599234 | Image forming apparatus | — | 2013-12-03 |
| 8559087 | Multi-beam light source device and multi-beam light scanning device | Shogo Mori | 2013-10-15 |
| 8514259 | Image forming apparatus | — | 2013-08-20 |
| 8401408 | Light scanning device and image forming apparatus including a controller that determines a scanning direction of light beam | — | 2013-03-19 |
| 8400481 | Image forming apparatus | Toshio Sakai, Yasuo Tamaru, Yosuke Sugiyama | 2013-03-19 |
| 8310515 | Exposure apparatus and image forming apparatus provided with the same | Yasuo Tamaru, Yosuke Sugiyama, Toshio Sakai | 2012-11-13 |
| 8289359 | Image forming apparatus and method of manufacturing the same | Yosuke Sugiyama, Yasuo Tamaru, Toshio Sakai | 2012-10-16 |
| 8274540 | Image forming apparatus including positioning member for exposure unit | Yasuo Tamaru, Yosuke Sugiyama, Toshio Sakai | 2012-09-25 |
| 8207995 | Image forming apparatus | Yasuo Tamaru | 2012-06-26 |
| 8174554 | Optical scanning device and printing apparatus using a threshold matrix to improve image quality | — | 2012-05-08 |
| 8111277 | Image forming apparatus with a plurality of exposure units | Takuya Yamaguchi | 2012-02-07 |
| 8040368 | Image forming apparatus | — | 2011-10-18 |
| 7982761 | Image forming apparatus having exposing unit positioning member | — | 2011-07-19 |
| 7843483 | Image forming apparatus with a plurality of exposure units | Takuya Yamaguchi | 2010-11-30 |
| 7825946 | Image forming apparatus | Yosuke Sugiyama, Toshio Sakai | 2010-11-02 |
| 7826119 | Light scanning device | Toshio Sakai | 2010-11-02 |
| 6241046 | Mechanical arrangement for feeding fluid at a minute flow rate | — | 2001-06-05 |