Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8651480 | Sheet stacking apparatus and image forming apparatus | Kiyoshi Watanabe, Hideki Kushida | 2014-02-18 |
| 8622386 | Sheet storage apparatus and image forming apparatus | Toshiki Momoka, Daisaku Kamiya, Hideki Kushida, Naoto Tokuma | 2014-01-07 |
| 8616547 | Sheet processing apparatus and image forming apparatus including same | Hideki Kushida, Yusuke Obuchi, Rikiya Takemasa | 2013-12-31 |
| 8613442 | Sheet storing apparatus and image forming apparatus | Yohei Gamo, Naoto Tokuma | 2013-12-24 |
| 8603449 | Rinse-off conditioning composition comprising a near-terminal branched alcohol | Jorge Max Sunkel, Jeffrey John Scheibel, David Johnathan Kitko, Jun Xu, Charles Winston Saunders +3 more | 2013-12-10 |
| 8511665 | Sheet processing apparatus and image forming apparatus | Yusuke Obuchi, Hideki Kushida, Rikiya Takemasa | 2013-08-20 |
| 8346155 | Sheet processing apparatus having punch unit, and image forming apparatus | — | 2013-01-01 |
| 8267399 | Sheet processing apparatus and image forming apparatus including same | Hideki Kushida, Yusuke Obuchi, Rikiya Takemasa | 2012-09-18 |
| 7874553 | Sheet stacking apparatus and sheet processing apparatus | Hideki Kushida, Hitoshi Fujimoto | 2011-01-25 |
| 7637702 | Drilling method | Takao Furukawa, Hiroshi Kawasaki, Katsuhiro Nagasawa, Takahiko Yamashita | 2009-12-29 |