Issued Patents 2011
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083219 | Internal warming-up method and sheet post-processing apparatus including warming-up device | Yoshiaki Sugizaki, Katsuhiko Tsuchiya | 2011-12-27 |
| 8070155 | Sheet aligning method and sheet post-processing apparatus including aligning device | Yoshiaki Sugizaki, Katsuhiko Tsuchiya | 2011-12-06 |
| 8047523 | Sheet loading apparatus, sheet post-processing apparatus and image forming apparatus | Yasunobu Terao | 2011-11-01 |
| 8047525 | Finisher, sheet discharging method and image forming apparatus | Hiroyuki Taki, Hiroyuki Tsuchihashi | 2011-11-01 |
| 8020846 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-09-20 |
| 8002256 | Sheet processing apparatus and sheet processing method | — | 2011-08-23 |
| 7997571 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-08-16 |
| 7997572 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-08-16 |
| 7954797 | Creasing device, post-processing apparatus equipped therewith, creasing method, image forming apparatus and crease-added printing method | — | 2011-06-07 |
| 7954796 | Sheet processing apparatus | — | 2011-06-07 |
| 7950647 | Sheet finishing apparatus, sheet punching apparatus and control method | Ken Iguchi | 2011-05-31 |
| 7950644 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-05-31 |
| 7942396 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-05-17 |
| 7922161 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-12 |
| 7922160 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-12 |
| 7918441 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-05 |
| 7905474 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-03-15 |
| 7896331 | Method of tearing off staple and sheet post-processing apparatus | Yoshiaki Sugizaki, Katsuhiko Tsuchiya | 2011-03-01 |