Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851468 | Sheet stacking apparatus and image forming apparatus | — | 2014-10-07 |
| 8794617 | Sheet stacking apparatus and image forming apparatus | — | 2014-08-05 |
| 8752837 | Sheet storage device and image forming apparatus | Toshiyuki Iwata, Daisaku Kamiya, Hideki Kushida, Toshiki Momoka | 2014-06-17 |
| 8622386 | Sheet storage apparatus and image forming apparatus | Toshiki Momoka, Daisaku Kamiya, Hideki Kushida, Toshiyuki Iwata | 2014-01-07 |
| 8613442 | Sheet storing apparatus and image forming apparatus | Yohei Gamo, Toshiyuki Iwata | 2013-12-24 |
| 8430389 | Sheet processing apparatus and image forming apparatus | Yusuke Obuchi, Yuri Urano | 2013-04-30 |