Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114544 | Cutting device and image forming system | Takuya Akabori, Ritsuo Fujii, Masaaki Ikeda, Hitoshi Uchida | 2015-08-25 |
| 8374538 | Sheet humidifier, sheet finisher, and image forming system | Masashi Kougami | 2013-02-12 |
| 8170459 | Paper coloring apparatus and image forming system | — | 2012-05-01 |
| 8132488 | Sheet cutting device and sheet post-processing device | Masahiro Kaneko, Hiroyuki Wakabayashi | 2012-03-13 |
| 8052136 | Sheet conveyance relay unit and image forming system using the same unit | Hiroyasu Sato | 2011-11-08 |
| 8038152 | Sheet conveyance relay unit and image forming system using the same unit | Saburo Shimizu | 2011-10-18 |
| 7954817 | Sheet stacking apparatus and image forming system equipped with a conveyance path change button | Hiroyasu Sato, Hisao Hosoya | 2011-06-07 |
| 7891651 | Post-processing apparatus and image forming system | Hiroyuki Wakabayashi | 2011-02-22 |
| 7886643 | Sheet cutting apparatus, sheet finisher provided therewith and image forming system equipped therewith | Masahiro Kaneko, Hiroyuki Wakabayashi | 2011-02-15 |
| 7857307 | Sheet accumulation apparatus and image forming system having same | Hitoshi Tamura, Hiroto Akiyama | 2010-12-28 |
| 7840173 | Sheet moisturizing device, sheet remedying apparatus incorporating the sheet moisturizing device, and image forming apparatus incorporating the sheet moisturizing device | Masashi Kougami | 2010-11-23 |
| 7828277 | Sheet storing device storing sheets upright, post-processing apparatus equipped with the device and image forming system equipped with the apparatus | Hirofumi Kayahara, Masashi Kougami | 2010-11-09 |
| 7690646 | Sheet storing device, post-processing apparatus equipped with the device and image forming system equipped with the apparatus | Masashi Kougami | 2010-04-06 |
| 7664422 | Image forming system and sheet humidifying apparatus | Hirofumi Kayahara, Masashi Kougami | 2010-02-16 |
| 7653340 | Decurl device and image forming apparatus provided therewith | Masashi Kougami | 2010-01-26 |
| 7616924 | Sheet post-processing and image forming system with a sheet-trimming apparatus containing a blade and blade-receiving member driving mechanisms | Masaaki Uchiyama, Hiroyuki Wakabayashi, Masato Hattori, Kenji Kawatsu | 2009-11-10 |
| 7616921 | Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the same | Masaaki Uchiyama | 2009-11-10 |
| 7613422 | Image forming apparatus and intermediate conveyance unit | Masaaki Uchiyama | 2009-11-03 |
| 7534061 | Sheet cutting apparatus and image forming system | Masahiro Kaneko, Hiroyuki Wakabayashi | 2009-05-19 |
| 7515862 | Sheet moisturizing apparatus and image forming system | Hirofumi Kayahara, Masashi Kougami | 2009-04-07 |
| 7469896 | Sheet stacking apparatus and image forming system equipped therewith | Hiroyasu Sato, Hisao Hosoya | 2008-12-30 |
| 7471925 | Sheet processing apparatus and image forming system | Hirofumi Kayahara, Masashi Kougami | 2008-12-30 |
| 7441773 | Image forming system having plural sheet stackers and image forming method thereof | Seitaro Kasahara | 2008-10-28 |
| 7416354 | Sheet cutting device, sheet finisher equipped therewith, and image forming system provided therewith | Masahiro Kaneko, Hiroyuki Wakabayashi | 2008-08-26 |
| 7412201 | Post-processing trimming apparatus and image-forming apparatus | Hiroyuki Wakabayashi, Masaaki Uchiyama, Masato Hattori, Norishige Kato, Kenji Kawatsu | 2008-08-12 |