Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9158261 | Image forming system | Hideto Abe | 2015-10-13 |
| 9126794 | Sheet processing apparatus and image forming apparatus | Hideto Abe | 2015-09-08 |
| 8960668 | Sheet-discharge apparatus, sheet processing apparatus, and image forming apparatus | — | 2015-02-24 |
| 8950746 | Sheet stacking apparatus and sheet processing apparatus as well as image forming apparatus | Rikiya Takemasa | 2015-02-10 |
| 8818257 | Cutting apparatus and image forming apparatus | Kiyoshi Watanabe, Kenichi Hayashi, Rikiya Takemasa, Akito Sekigawa | 2014-08-26 |
| 8794622 | Sheet stacking device and image forming apparatus | Yasuo Fukatsu, Naoto Watanabe | 2014-08-05 |
| 8616547 | Sheet processing apparatus and image forming apparatus including same | Hideki Kushida, Toshiyuki Iwata, Rikiya Takemasa | 2013-12-31 |
| 8550461 | Sheet stacking apparatus and image forming apparatus | Akito Sekigawa, Daisaku Kamiya, Kiyoshi Watanabe, Hideki Kushida | 2013-10-08 |
| 8534666 | Sheet stacking apparatus and image forming apparatus | — | 2013-09-17 |
| 8511665 | Sheet processing apparatus and image forming apparatus | Toshiyuki Iwata, Hideki Kushida, Rikiya Takemasa | 2013-08-20 |
| 8485525 | Sheet-stacking apparatus and image-forming apparatus | Kenichi Hayashi | 2013-07-16 |
| 8454016 | Sheet stacking apparatus and image forming apparatus | Kenichi Hayashi | 2013-06-04 |
| 8454012 | Sheet conveying apparatus | Kenichi Hayashi | 2013-06-04 |
| 8430389 | Sheet processing apparatus and image forming apparatus | Naoto Tokuma, Yuri Urano | 2013-04-30 |
| 8398065 | Sheet punching device and image forming apparatus having sheet punching device | Kenichi Hayashi, Kiyoshi Watanabe, Rikiya Takemasa, Akito Sekigawa | 2013-03-19 |
| 8393621 | Sheet stacking apparatus and image forming apparatus | Kenichi Hayashi | 2013-03-12 |
| 8302964 | Sheet stacking apparatus and image forming apparatus | Toshiki Momoka | 2012-11-06 |
| 8282098 | Sheet stacking apparatus and image forming apparatus | Kenichi Hayashi | 2012-10-09 |
| 8267399 | Sheet processing apparatus and image forming apparatus including same | Hideki Kushida, Toshiyuki Iwata, Rikiya Takemasa | 2012-09-18 |
| 8152162 | Sheet stacking apparatus and image forming apparatus | — | 2012-04-10 |
| 8128086 | Sheet stacking apparatus and image forming apparatus | — | 2012-03-06 |
| 8118303 | Sheet conveying apparatus | Kenichi Hayashi | 2012-02-21 |
| 8096553 | Sheet stacking apparatus and image forming apparatus | Kenichi Hayashi | 2012-01-17 |
| 7891661 | Sheet stacking device and image forming apparatus | — | 2011-02-22 |
| 7780158 | Post-processing apparatus, control method therefor, and post-processing system | Takayuki Fujii, Toshiyuki Miyake, Yasuo Fukatsu, Takako Hanada, Atsuteru Oikawa | 2010-08-24 |