Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744085 | Image forming apparatus including sheet processing unit capable of aligning sheets | Shingo Matsushita, Tamaki Kaneko | 2010-06-29 |
| 7681873 | Sheet processing apparatus and image forming apparatus comprising same | Shingo Matsushita, Tamaki Kaneko | 2010-03-23 |
| 7661667 | Conveyor belt, sheet feeding device, and image forming apparatus including the sheet feeding device | — | 2010-02-16 |
| 7451980 | Sheet-like medium alignment apparatus | Masahiro Tamura, Shuuya Nagasako, Akihito Andoh | 2008-11-18 |
| 7441771 | Sheet-like medium alignment apparatus | Masahiro Tamura, Shuuya Nagasako, Akihito Andoh | 2008-10-28 |
| 7380786 | Sheet-like medium alignment apparatus | Masahiro Tamura, Shuuya Nagasako, Akihito Andoh | 2008-06-03 |
| 7300052 | Sheet-shaped medium processing apparatus | Masahiro Tamura, Akihito Andoh, Shuuya Nagasako | 2007-11-27 |
| 7182333 | Sheet-like medium alignment apparatus | Masahiro Tamura, Shuuya Nagasako, Akihito Andoh | 2007-02-27 |
| 7156387 | Sheet feeding apparatus, sheet conveying apparatus, and image reading appartus | Makoto Hidaka, Tooru Horio | 2007-01-02 |
| 7014183 | Sheet-shaped medium treatment apparatus | Masahiro Tamura, Akihito Andoh, Shuuya Nagasako | 2006-03-21 |
| 6889974 | Sheet-like medium alignment apparatus including device and means locatable at different positions | Masahiro Tamura, Shuuya Nagasako, Akihito Andoh | 2005-05-10 |
| 6871851 | Sheet-shaped medium processing apparatus | Masahiro Tamura, Akihito Andoh, Shuuya Nagasako | 2005-03-29 |
| 6832759 | Sheet-shaped medium aligning apparatus, image forming apparatus, and sheet-shaped medium after-treatment apparatus | Shuuya Nagasako, Masahiro Tamura, Akihito Andoh | 2004-12-21 |
| 6305681 | Sheet processing apparatus with open/close switchable sheet discharging member | Tetsuji Watanabe, Yoshiaki Ushirogata | 2001-10-23 |