Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980542 | Sheet processing apparatus and image forming apparatus | Masahiko Yokota, Hideaki Kosasa, Akihiro Shimizu, Shoji Takeda, Toshiro Tomono +1 more | 2011-07-19 |
| 7926800 | Sheet processing apparatus and image forming apparatus | Atsuteru Oikawa, Kenichi Hayashi, Kenichi Tamura, Takashi Sugiura, Hitoshi Kato +2 more | 2011-04-19 |
| 7891647 | Sheet processing apparatus and image forming system | Yoshimitsu Nakane, Yuji Yamanaka, Seiichiro Adachi | 2011-02-22 |