Patent | Date |
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Sheet creaser, sheet finisher, image forming apparatus, sheet folding method, and computer program product Grant 9,102,116 - Suzuki , et al. August 11, 2 | 2015-08-11 |
Creasing device and image forming system Grant 8,528,891 - Aiba , et al. September 10, 2 | 2013-09-10 |
Creasing apparatus and image forming system Grant 8,490,957 - Nagasako , et al. July 23, 2 | 2013-07-23 |
Sheet processing apparatus and image forming system Grant 8,480,069 - Shibasaki , et al. July 9, 2 | 2013-07-09 |
Conveying device, spine forming device, and image forming system Grant 8,474,807 - Asami , et al. July 2, 2 | 2013-07-02 |
Creasing device and image forming system Grant 8,465,012 - Ishikawa , et al. June 18, 2 | 2013-06-18 |
Creasing apparatus and image forming system Grant 8,424,859 - Ishikawa , et al. April 23, 2 | 2013-04-23 |
Creasing device and image forming system Grant 8,419,003 - Kojima , et al. April 16, 2 | 2013-04-16 |
Creasing device and image forming system Grant 8,413,974 - Shibasaki , et al. April 9, 2 | 2013-04-09 |
Image forming system, sheet finisher, and folding method Grant 8,413,976 - Hattori , et al. April 9, 2 | 2013-04-09 |
Creasing device and image forming system Grant 8,387,964 - Saito , et al. March 5, 2 | 2013-03-05 |
Creasing device and image forming system Grant 8,333,371 - Kikkawa , et al. December 18, 2 | 2012-12-18 |
Image forming apparatus Grant 8,322,701 - Hattori , et al. December 4, 2 | 2012-12-04 |
Paper transport device, paper processing apparatus, and image forming apparatus with paper-jamming detection unit Grant 8,313,098 - Hattori , et al. November 20, 2 | 2012-11-20 |
Conveying Device, Spine Forming Device, And Image Forming System App 20120269601 - Asami; Shinji ;   et al. | 2012-10-25 |
Spine formation device, post-processing apparatus, spine formation system, and spine formation method Grant 8,286,958 - Suzuki , et al. October 16, 2 | 2012-10-16 |
Spine formation device, bookbinding system, and spine formation method Grant 8,282,091 - Furuhashi , et al. October 9, 2 | 2012-10-09 |
Bookbinding system, bookbinding method, and bookbinding control program Grant 8,256,758 - Kobayashi , et al. September 4, 2 | 2012-09-04 |
Spine formation device, post-processing apparatus, and spine formation system Grant 8,240,654 - Asami , et al. August 14, 2 | 2012-08-14 |
Spine formation device, bookbinding system, and control method therefor Grant 8,220,791 - Suzuki , et al. July 17, 2 | 2012-07-17 |
Creasing Device And Image Forming System App 20120157285 - Aiba; Go ;   et al. | 2012-06-21 |
Creasing Device And Image Forming System App 20120147388 - Kojima; Hidetoshi ;   et al. | 2012-06-14 |
Spine formation device, post-processing apparatus, and spine formation system Grant 8,191,882 - Kikkawa , et al. June 5, 2 | 2012-06-05 |
Home-position detecting method, sheet processing device, and image forming apparatus Grant 8,191,885 - Hattori , et al. June 5, 2 | 2012-06-05 |
Spine formation device, saddle-stitch bookbinding apparatus, sheet-edge cutting apparatus, sheet processing apparatus, and image forming apparatus Grant 8,186,663 - Suzuki , et al. May 29, 2 | 2012-05-29 |
Sheet processing apparatus and image forming apparatus Grant 8,177,226 - Kikkawa , et al. May 15, 2 | 2012-05-15 |
Creasing apparatus and image forming system App 20120115702 - Ishikawa; Naoyuki ;   et al. | 2012-05-10 |
Sheet aligning apparatus, sheet processing apparatus, and image forming apparatus Grant 8,162,306 - Suzuki , et al. April 24, 2 | 2012-04-24 |
Creasing Apparatus And Image Forming System App 20120086161 - Nagasako; Shuuya ;   et al. | 2012-04-12 |
Sheet Processing Apparatus And Image Forming System App 20120083400 - Shibasaki; Yuusuke ;   et al. | 2012-04-05 |
Spine formation device, post-processing apparatus, and bookbinding system Grant 8,109,495 - Kikkawa , et al. February 7, 2 | 2012-02-07 |
Image forming system, sheet finisher, and folding method App 20110301005 - Hattori; Hitoshi ;   et al. | 2011-12-08 |
Creasing device and image forming system App 20110301008 - Shibasaki; Yuusuke ;   et al. | 2011-12-08 |
Creasing device and image forming system App 20110301011 - Ishikawa; Naoyuki ;   et al. | 2011-12-08 |
Creasing device and image forming system App 20110245055 - Saito; Takashi ;   et al. | 2011-10-06 |
Punching device, conveying device, finishing device, and image forming apparatus Grant 8,011,281 - Hidaka , et al. September 6, 2 | 2011-09-06 |
Sheet stacking device, drive control method, and computer program product Grant 8,002,274 - Saito , et al. August 23, 2 | 2011-08-23 |
Sheet conveying device, sheet processing apparatus, and image forming apparatus Grant 7,967,284 - Nagasako , et al. June 28, 2 | 2011-06-28 |
Openable sheet processing device Grant 7,954,800 - Maeda , et al. June 7, 2 | 2011-06-07 |
Creasing device and image forming system App 20110130260 - Kikkawa; Naohiro ;   et al. | 2011-06-02 |
Sheet creaser, sheet conveyer, sheet finisher, and image forming apparatus Grant 7,950,641 - Kikkawa , et al. May 31, 2 | 2011-05-31 |
Spine formation device, bookbinding system, and control method therefor App 20110103921 - Suzuki; Nobuyoshi ;   et al. | 2011-05-05 |
Spine formation device, bookbinding system, and spine formation method App 20110103919 - Furuhashi; Tomohiro ;   et al. | 2011-05-05 |
Conveying device, spine forming device, and image forming system App 20110103863 - Asami; Shinji ;   et al. | 2011-05-05 |
Sheet post-processing apparatus, image forming apparatus, and image forming system Grant 7,934,714 - Ichihashi , et al. May 3, 2 | 2011-05-03 |
Bookbinding system, bookbinding method, and bookbinding control program App 20110091259 - Kobayashi; Kazuhiro ;   et al. | 2011-04-21 |
Sheet processing device and image forming apparatus Grant 7,922,163 - Ichihashi , et al. April 12, 2 | 2011-04-12 |
Image forming apparatus App 20110076081 - Hattori; Hitoshi ;   et al. | 2011-03-31 |
Spine formation device, post-processing apparatus, and bookbinding system App 20110064541 - Kikkawa; Naohiro ;   et al. | 2011-03-17 |
Sheet creaser including a cam guided pressing unit Grant 7,905,473 - Tamura , et al. March 15, 2 | 2011-03-15 |
Sheet conveying device, sheet finisher, sheet feeding device, image forming apparatus, and sheet conveying method Grant 7,896,341 - Kunieda , et al. March 1, 2 | 2011-03-01 |
Stepping motor driving device, sheet processing device, and image processing apparatus Grant 7,893,648 - Hattori , et al. February 22, 2 | 2011-02-22 |
Spine formation device, post-processing apparatus, spine formation system, and spine formation method App 20100310340 - Suzuki; Nobuyoshi ;   et al. | 2010-12-09 |
Spine formation device, post-processing apparatus, and spine formation system App 20100303585 - Asami; Shinji ;   et al. | 2010-12-02 |
Sheet finisher and image forming system using the same Grant 7,822,378 - Yamada , et al. October 26, 2 | 2010-10-26 |
Spine formation device, post-processing apparatus, and spine formation system App 20100258994 - Kikkawa; Naohiro ;   et al. | 2010-10-14 |
Sheet conveying device, sheet punching device, sheet processing device, image forming apparatus, and method for determining mounting state of measuring unit Grant 7,802,789 - Tokita , et al. September 28, 2 | 2010-09-28 |
Spine formation device, saddle-stitch bookbinding apparatus, sheet-edge cutting apparatus, sheet processing apparatus, and image forming apparatus App 20100239393 - Suzuki; Nobuyoshi ;   et al. | 2010-09-23 |
Sheet processing apparatus and sheet conveyance method Grant 7,798,480 - Kikkawa , et al. September 21, 2 | 2010-09-21 |
Sheet finisher, image forming apparatus, and sheet processing method Grant 7,798,950 - Kobayashi , et al. September 21, 2 | 2010-09-21 |
Heat-effect reduceable finishing unit and image forming system using the same Grant 7,762,170 - Yamada , et al. July 27, 2 | 2010-07-27 |
Sheet folding apparatus, sheet processing apparatus and image forming apparatus Grant 7,744,076 - Suzuki , et al. June 29, 2 | 2010-06-29 |
Image forming system Grant 7,742,716 - Iida , et al. June 22, 2 | 2010-06-22 |
Sheet aligning apparatus, sheet processing apparatus, and image forming apparatus App 20100148417 - Suzuki; Nobuyoshi ;   et al. | 2010-06-17 |
Sheet aligning device and image forming apparatus Grant 7,681,881 - Kunieda , et al. March 23, 2 | 2010-03-23 |
Sheet post-processing apparatus, image forming apparatus, and image forming system Grant 7,661,669 - Ichihashi , et al. February 16, 2 | 2010-02-16 |
Sheet Stacking device, Drive control method, and computer program product App 20090283961 - SAITO; Takashi ;   et al. | 2009-11-19 |
Sheet creaser, sheet finisher, image forming apparatus, sheet folding method, and computer program product App 20090258774 - Suzuki; Nobuyoshi ;   et al. | 2009-10-15 |
Sheet conveying device, sheet punching device, sheet processing device, image forming apparatus, and method for determining mounting state of measuring unit App 20090206547 - Tokita; Junichi ;   et al. | 2009-08-20 |
Sheet creaser, sheet conveyer, sheet finisher, image forming apparatus, and sheet creasing method App 20090200725 - Tamura; Masahiro ;   et al. | 2009-08-13 |
Sheet creaser, sheet conveyer, sheet finisher, and image forming apparatus App 20090152789 - Kikkawa; Naohiro ;   et al. | 2009-06-18 |
Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher Grant 7,546,081 - Tokita , et al. June 9, 2 | 2009-06-09 |
Sheet finisher, image forming apparatus, and sheet processing method App 20090137374 - Kobayashi; Kazuhiro ;   et al. | 2009-05-28 |
Sheet finisher with a punching unit Grant 7,527,254 - Tamura , et al. May 5, 2 | 2009-05-05 |
Sheet aligning device and image forming apparatus App 20090066003 - Kunieda; Akira ;   et al. | 2009-03-12 |
Sheet processing device and image forming apparatus App 20090066001 - Ichihashi; Ichiro ;   et al. | 2009-03-12 |
Home-position detecting method, sheet processing device, and image forming apparatus App 20090060604 - Hattori; Hitoshi ;   et al. | 2009-03-05 |
Sheet processing device, image forming apparatus, and image forming system App 20090057978 - Maeda; Hiroshi ;   et al. | 2009-03-05 |
Paper transport device, paper processing apparatus, and image forming apparatus App 20090051100 - Hattori; Hitoshi ;   et al. | 2009-02-26 |
Sheet Processing Apparatus And Image Forming Apparatus App 20090039593 - KIKKAWA; Naohiro ;   et al. | 2009-02-12 |
Sheet finisher for an image forming apparatus Grant 7,487,964 - Suzuki , et al. February 10, 2 | 2009-02-10 |
Sheet post-processing apparatus, image forming apparatus, and image forming system App 20090014939 - Ichihashi; Ichiro ;   et al. | 2009-01-15 |
Sheet post-processing apparatus, image forming apparatus, and image forming system App 20090014949 - Ichihashi; Ichiro ;   et al. | 2009-01-15 |
Sheet finisher and image forming system using the same Grant 7,458,567 - Yamada , et al. December 2, 2 | 2008-12-02 |
Stepping motor driving device, sheet processing device, and image processing apparatus App 20080290830 - Hattori; Hitoshi ;   et al. | 2008-11-27 |
Sheet Folding Apparatus, Sheet Processing Apparatus And Image Forming Apparatus App 20080284092 - SUZUKI; Nobuyoshi ;   et al. | 2008-11-20 |
Punching device, conveying device, finishing device, and image forming apparatus App 20080236351 - Hidaka; Makoto ;   et al. | 2008-10-02 |
Sheet conveying device, sheet finisher, sheet feeding device, image forming apparatus, and sheet conveying method App 20080224386 - Kunieda; Akira ;   et al. | 2008-09-18 |
Sheet conveying device, sheet processing apparatus, and image forming apparatus App 20080217837 - Nagasako; Shuuya ;   et al. | 2008-09-11 |
Sheet folding apparatus, sheet processing apparatus and image forming apparatus Grant 7,416,177 - Suzuki , et al. August 26, 2 | 2008-08-26 |
Method and apparatus for image forming capable of effectively performing sheet finishing operation Grant 7,413,181 - Iida , et al. August 19, 2 | 2008-08-19 |
Image forming apparatus and method Grant 7,410,158 - Iida , et al. August 12, 2 | 2008-08-12 |
Sheet finisher with a punching unit Grant 7,407,155 - Tamura , et al. August 5, 2 | 2008-08-05 |
Sheet processing apparatus and sheet conveyance method App 20080179809 - Kikkawa; Naohiro ;   et al. | 2008-07-31 |
Sheet finisher with sheet folding capability and image forming system using the same Grant 7,336,921 - Suzuki , et al. February 26, 2 | 2008-02-26 |
Peripheral unit, image forming apparatus and image forming system using the same App 20080019725 - Iida; Junichi ;   et al. | 2008-01-24 |
Paper handling apparatus Grant 7,306,214 - Iida , et al. December 11, 2 | 2007-12-11 |
Image forming system App 20070231037 - Iida; Junichi ;   et al. | 2007-10-04 |
Image Forming Apparatus And Method App 20070147922 - IIDA; Junichi ;   et al. | 2007-06-28 |
Heat-effect reduceable finishing unit and image forming system using the same App 20070056423 - Yamada; Kenji ;   et al. | 2007-03-15 |
Sheet finisher with a punching unit App 20070052147 - Tamura; Masahiro ;   et al. | 2007-03-08 |
Sheet finisher and image forming system using the same App 20070035079 - Yamada; Kenji ;   et al. | 2007-02-15 |
Sheet finisher and image forming system using the same App 20070035080 - Yamada; Kenji ;   et al. | 2007-02-15 |
Sheet finisher including means for setting cutting position image forming system including the sheet finisher Grant 7,137,625 - Yamada , et al. November 21, 2 | 2006-11-21 |
Sheet finisher for an image forming apparatus App 20060180999 - Suzuki; Nobuyoshi ;   et al. | 2006-08-17 |
Paper finisher having paper perforating apparatus, and image forming apparatus equipped with paper perforating apparatus and paper finisher App 20060120783 - Tokita; Junichi ;   et al. | 2006-06-08 |
Method and apparatus for image forming capable of effectively performing sheet finishing operation App 20060120784 - Iida; Junichi ;   et al. | 2006-06-08 |
Sheet folding apparatus, sheet processing apparatus and image forming apparatus App 20060055100 - Suzuki; Nobuyoshi ;   et al. | 2006-03-16 |
Sheet finisher with a punching unit App 20060022394 - Tamura; Masahiro ;   et al. | 2006-02-02 |
Sheet finisher and image forming system using the same Grant 6,905,118 - Yamada , et al. June 14, 2 | 2005-06-14 |
Paper handling apparatus App 20050067777 - IIda, Junichi ;   et al. | 2005-03-31 |
Image forming apparatus and method App 20040256783 - Iida, Junichi ;   et al. | 2004-12-23 |
Sheet finisher with sheet folding capability and image forming system using the same App 20040104525 - Suzuki, Nobuyoshi ;   et al. | 2004-06-03 |
Sheet finisher and image forming system using the same App 20040070133 - Yamada, Kenji ;   et al. | 2004-04-15 |
Sheet finisher with a punching unit App 20030215275 - Tamura, Masahiro ;   et al. | 2003-11-20 |
Sheet finisher and image forming system using the same App 20030160376 - Yamada, Kenji ;   et al. | 2003-08-28 |