Patent | Date |
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Image Forming Apparatus App 20190283994 - YAMAKAWA; MIKIHIRO | 2019-09-19 |
Paper conveying apparatus and image forming apparatus Grant 9,988,226 - Hamaya , et al. June 5, 2 | 2018-06-05 |
Image forming apparatus and conveyance control method Grant 9,891,562 - Yamada , et al. February 13, 2 | 2018-02-13 |
Paper Conveying Apparatus And Image Forming Apparatus App 20170299997 - HAMAYA; Satoshi ;   et al. | 2017-10-19 |
Image Forming Apparatus And Conveyance Control Method App 20170269518 - YAMADA; Takashi ;   et al. | 2017-09-21 |
Sheet-conveying device that conveys sheets, and image-forming apparatus using the same Grant 9,671,739 - Yamakawa June 6, 2 | 2017-06-06 |
Image Forming Apparatus App 20170115615 - YAMAKAWA; Mikihiro | 2017-04-27 |
Image Forming Apparatus App 20170090389 - YAMAKAWA; MIKIHIRO | 2017-03-30 |
Sheet-conveying Device That Conveys Sheets, And Image-forming Apparatus Using The Same App 20160154362 - YAMAKAWA; Mikihiro | 2016-06-02 |
Sheet folding apparatus, sheet post-processing apparatus and image forming apparatus Grant 7,850,155 - Mizubata , et al. December 14, 2 | 2010-12-14 |
Sheet Collecting Device, Post-processing Apparatus And Image Forming Apparatus App 20090212485 - SHIMIZU; Satoru ;   et al. | 2009-08-27 |
Sheet Discharging Apparatus, Sheet Finishing Apparatus, And Image Forming Apparatus App 20090200732 - Sunayama; Ryohei ;   et al. | 2009-08-13 |
Sheet Folding Apparatus, Sheet Post-processing Apparatus And Image Forming Apparatus App 20090189326 - Mizubata; Tsuyoshi ;   et al. | 2009-07-30 |
Paper post-processing apparatus and image recording apparatus Grant 7,333,767 - Kaneko , et al. February 19, 2 | 2008-02-19 |
Sheet folding device and sheet post-processing apparatus App 20070275842 - Tamura; Hitoshi ;   et al. | 2007-11-29 |
Sheet postprocessing apparatus for use with image forming apparatus and folding method Grant 7,052,005 - Yamakawa , et al. May 30, 2 | 2006-05-30 |
Paper stacker for use with image forming apparatus Grant 6,991,229 - Yamakawa , et al. January 31, 2 | 2006-01-31 |
Paper post-processing method, paper post-processing apparatus and image recording apparatus App 20050159287 - Kaneko, Masahiro ;   et al. | 2005-07-21 |
Paper post-processing method, paper post-processing apparatus and image recording apparatus Grant 6,895,212 - Yamakawa , et al. May 17, 2 | 2005-05-17 |
Paper post-processing method, paper post-processing apparatus and image recording apparatus App 20040120745 - Yamakawa, Mikihiro ;   et al. | 2004-06-24 |
Sheet folding method, sheet folding apparatus, sheet finisher equipped therewith and image forming apparatus for used with the sheet finisher Grant 6,730,010 - Yamakawa , et al. May 4, 2 | 2004-05-04 |
Sheet puncher, sheet finisher equipped with the sheet puncher and image forming apparatus using the sheet finisher Grant 6,719,283 - Tsuchiya , et al. April 13, 2 | 2004-04-13 |
Pasting and bookbinding method, pasting and bookbinding apparatus, and image forming apparatus for use therewith Grant 6,717,286 - Tsuchiya , et al. April 6, 2 | 2004-04-06 |
Sheet finisher having stapler and image forming apparatus for use therewith Grant 6,666,443 - Shida , et al. December 23, 2 | 2003-12-23 |
Sheet postprocessing apparatus for use with image forming apparatus and folding method App 20030227121 - Yamakawa, Mikihiro ;   et al. | 2003-12-11 |
Paper stacker for use with image forming apparatus App 20030218298 - Yamakawa, Mikihiro ;   et al. | 2003-11-27 |
Sheet puncher, sheet finisher equipped with the sheet puncher and image forming apparatus using the sheet finisher App 20030047858 - Tsuchiya, Tsuyoshi ;   et al. | 2003-03-13 |
Sheet folding method, sheet folding apparatus, sheet finisher equipped therewith and image forming apparatus for used with the sheet finisher App 20030040415 - Yamakawa, Mikihiro ;   et al. | 2003-02-27 |
Sheet finisher having stapler and image forming apparatus for use therewith App 20030034604 - Shida, Toshio ;   et al. | 2003-02-20 |
Pasting and bookbinding method, pasting and bookbinding apparatus, and image forming apparatus for use therewith App 20020089111 - Tsuchiya, Tsuyoshi ;   et al. | 2002-07-11 |
Gluing device, bookbinding apparatus with the gluing device and image forming apparatus with bookbinding apparatus App 20020002943 - Yamakawa, Mikihiro ;   et al. | 2002-01-10 |