Issued Patents 2011
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061701 | Sheet folding apparatus, image forming apparatus using the same, and sheet folding method | Takahiro Kawaguchi | 2011-11-22 |
| 8047524 | Openable sheet processing apparatus | Chiaki Iizuka, Takahiro Kawaguchi, Shinichiro Mano | 2011-11-01 |
| 8042796 | Sheet finishing apparatus, sheet punching apparatus and control method | — | 2011-10-25 |
| 8038138 | Holding unit having delayed conveyance time | — | 2011-10-18 |
| 8025280 | Sheet processing apparatus and sheet processing method | Chiaki Iizuka, Takahiro Kawaguchi, Shinichiro Mano | 2011-09-27 |
| 8020846 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-09-20 |
| 8016280 | Sheet processing apparatus and sheet processing method | Hiroyuki Tsuchihashi, Tetsuhiro Morita | 2011-09-13 |
| 8011649 | Sheet processing apparatus and sheet processing method | Isao Yahata, Kouichirou Yada | 2011-09-06 |
| 8006971 | Sheet stack apparatus and sheet stacking method | Hiroyuki Taguchi | 2011-08-30 |
| 8002255 | Method of folding in the middle and sheet post-processing apparatus provided with saddle unit | Takahiro Kawaguchi, Shinichiro Mano | 2011-08-23 |
| 7997569 | Sheet processing apparatus and sheet processing method | Chiaki Iizuka, Takahiro Kawaguchi, Shinichiro Mano | 2011-08-16 |
| 7997572 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-08-16 |
| 7997571 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-08-16 |
| 7988140 | Sheet stack loader and sheet loading method | — | 2011-08-02 |
| 7984899 | Sheet processing apparatus and sheet processing method | Chiaki Iizuka, Takahiro Kawaguchi, Shinichiro Mano | 2011-07-26 |
| 7957660 | Image forming apparatus having fixing device that responds to request when using decolorable ink | Yoshiaki Kaneko, Minoru Yoshida, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi | 2011-06-07 |
| 7950647 | Sheet finishing apparatus, sheet punching apparatus and control method | Katsuya Sasahara | 2011-05-31 |
| 7950644 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-05-31 |
| 7946564 | Sheet processing apparatus and sheet processing method | Chiaki Iizuka, Takahiro Kawaguchi, Shinichiro Mano | 2011-05-24 |
| 7942396 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-05-17 |
| 7926799 | Sheet post-processing apparatus | — | 2011-04-19 |
| 7922161 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-12 |
| 7922160 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-12 |
| 7918441 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-04-05 |
| 7905474 | Sheet finisher, image forming apparatus using the same, and sheet finishing method | Katsuya Sasahara, Takahiro Kawaguchi, Hiroyuki Taguchi, Katsuhiko Tsuchiya | 2011-03-15 |