Patent | Date |
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Sheet processing apparatus Grant RE46,875 - Fujita , et al. May 29, 2 | 2018-05-29 |
Sheet processing apparatus and image forming apparatus Grant 9,833,967 - Kushida , et al. December 5, 2 | 2017-12-05 |
Sheet feeding apparatus and image forming apparatus Grant 9,592,973 - Kushida , et al. March 14, 2 | 2017-03-14 |
Sheet stacking device, sheet feeding device and image forming apparatus Grant 9,434,561 - Nakagawa , et al. September 6, 2 | 2016-09-06 |
Sheet stacking apparatus, sheet feeding apparatus, and image forming apparatus Grant 9,272,857 - Nakagawa , et al. March 1, 2 | 2016-03-01 |
Sheet Stacking Device, Sheet Feeding Device And Image Forming Apparatus App 20150353303 - Nakagawa; Tomohito ;   et al. | 2015-12-10 |
Sheet stacking device, sheet feeding device and image forming apparatus Grant 9,193,544 - Nakagawa , et al. November 24, 2 | 2015-11-24 |
Sheet Processing Apparatus And Image Forming Apparatus App 20150314626 - Kushida; Hideki ;   et al. | 2015-11-05 |
Sheet Feeding Apparatus And Image Forming Apparatus App 20150284195 - Kushida; Hideki ;   et al. | 2015-10-08 |
Sheet Stacking Apparatus, Sheet Feeding Apparatus, And Image Forming Apparatus App 20150191321 - Nakagawa; Tomohito ;   et al. | 2015-07-09 |
Sheet processing apparatus and image forming apparatus Grant 9,010,744 - Tokuma , et al. April 21, 2 | 2015-04-21 |
Sheet Stacking Device, Sheet Feeding Device And Image Forming Apparatus App 20150042037 - Nakagawa; Tomohito ;   et al. | 2015-02-12 |
Sheet processing apparatus and image forming apparatus Grant 8,770,582 - Kushida July 8, 2 | 2014-07-08 |
Sheet storage device and image forming apparatus Grant 8,752,837 - Iwata , et al. June 17, 2 | 2014-06-17 |
Sheet conveyance apparatus and image forming system Grant 8,668,199 - Abe , et al. March 11, 2 | 2014-03-11 |
Sheet Processing Apparatus And Image Forming Apparatus App 20140054854 - Kushida; Hideki | 2014-02-27 |
Sheet stacking apparatus and image forming apparatus Grant 8,657,283 - Iwata , et al. February 25, 2 | 2014-02-25 |
Sheet stacking apparatus and image forming apparatus Grant 8,651,480 - Watanabe , et al. February 18, 2 | 2014-02-18 |
Sheet Processing Apparatus And Image Forming Apparatus App 20140015188 - Tokuma; Naoto ;   et al. | 2014-01-16 |
Sheet storage apparatus and image forming apparatus Grant 8,622,386 - Momoka , et al. January 7, 2 | 2014-01-07 |
Sheet processing apparatus and image forming apparatus including same Grant 8,616,547 - Kushida , et al. December 31, 2 | 2013-12-31 |
Sheet processing apparatus and image forming apparatus including same Grant 08616547 - | 2013-12-31 |
Sheet stacking apparatus and image forming apparatus Grant 8,550,461 - Sekigawa , et al. October 8, 2 | 2013-10-08 |
Sheet Conveyance Apparatus And Image Forming System App 20130249166 - Abe; Hideto ;   et al. | 2013-09-26 |
Sheet conveying apparatus, sheet processing apparatus, and image forming apparatus Grant 8,528,898 - Kushida September 10, 2 | 2013-09-10 |
Sheet processing apparatus and image forming apparatus Grant 8,511,665 - Iwata , et al. August 20, 2 | 2013-08-20 |
Sheet conveying apparatus, sheet processing apparatus, and image forming apparatus Grant 8,500,122 - Kushida , et al. August 6, 2 | 2013-08-06 |
Sheet processing apparatus and image forming apparatus Grant 8,422,937 - Kushida , et al. April 16, 2 | 2013-04-16 |
Sheet Stacking Apparatus And Image Forming Apparatus App 20130026707 - Iwata; Toshiyuki ;   et al. | 2013-01-31 |
Sheet Stacking Apparatus And Image Forming Apparatus App 20130026703 - Watanabe; Kiyoshi ;   et al. | 2013-01-31 |
Sheet Stacking Apparatus And Image Forming Apparatus App 20120326379 - Sekigawa; Akito ;   et al. | 2012-12-27 |
Sheet Storage Device And Image Forming Apparatus App 20120319346 - Iwata; Toshiyuki ;   et al. | 2012-12-20 |
Sheet Processing Apparatus And Image Forming Apparatus Including Same App 20120313311 - Kushida; Hideki ;   et al. | 2012-12-13 |
Sheet Storage Apparatus And Image Forming Apparatus App 20120313313 - Momoka; Toshiki ;   et al. | 2012-12-13 |
Sheet Storage Apparatus And Image Forming Apparatus App 20120288310 - Kamiya; Daisaku ;   et al. | 2012-11-15 |
Sheet Storage Device And Image Forming Apparatus App 20120275839 - Kushida; Hideki ;   et al. | 2012-11-01 |
Sheet processing apparatus and image forming apparatus including same Grant 8,267,399 - Kushida , et al. September 18, 2 | 2012-09-18 |
Sheet Conveying Apparatus, Sheet Processing Apparatus, And Image Forming Apparatus App 20120146280 - Kushida; Hideki | 2012-06-14 |
Sheet discharge apparatus, sheet processing apparatus, and image forming apparatus Grant 8,172,224 - Kushida May 8, 2 | 2012-05-08 |
Sheet processing apparatus and image forming apparatus Grant 8,139,998 - Hayasaka , et al. March 20, 2 | 2012-03-20 |
Sheet processing apparatus and image forming apparatus provided with the same Grant 8,113,499 - Kushida , et al. February 14, 2 | 2012-02-14 |
Sheet Processing Apparatus And Image Forming Apparatus App 20110286828 - Iwata; Toshiyuki ;   et al. | 2011-11-24 |
Sheet Conveying Apparatus, Sheet Processing Apparatus, And Image Forming Apparatus App 20110280625 - Kushida; Hideki ;   et al. | 2011-11-17 |
Sheet Processing Apparatus And Image Forming Apparatus Including Same App 20110133392 - Kushida; Hideki ;   et al. | 2011-06-09 |
Sheet processing apparatus and image forming apparatus Grant 7,887,036 - Hayashi , et al. February 15, 2 | 2011-02-15 |
Sheet process apparatus Grant 7,887,037 - Kamiya , et al. February 15, 2 | 2011-02-15 |
Sheet stacking apparatus and sheet processing apparatus Grant 7,874,553 - Kushida , et al. January 25, 2 | 2011-01-25 |
Sheet processing apparatus Grant 7,866,652 - Fujita , et al. January 11, 2 | 2011-01-11 |
Sheet Processing Apparatus And Image Forming Apparatus Provided With The Same App 20100252980 - Kushida; Hideki ;   et al. | 2010-10-07 |
Sheet processing apparatus and image forming apparatus provided with the same Grant 7,762,540 - Kushida , et al. July 27, 2 | 2010-07-27 |
Sheet stacking device and sheet processing device, and image forming apparatus provided therewith Grant 7,703,758 - Kamiya , et al. April 27, 2 | 2010-04-27 |
Sheet processing system Grant 7,673,868 - Nakamura , et al. March 9, 2 | 2010-03-09 |
Sheet processor and image-forming apparatus Grant 7,673,862 - Kushida , et al. March 9, 2 | 2010-03-09 |
Sheet Processing Apparatus App 20090283957 - Fujita; Keiko ;   et al. | 2009-11-19 |
Sheet Process Apparatus App 20090267282 - Kamiya; Daisaku ;   et al. | 2009-10-29 |
Sheet processing apparatus and image forming apparatus Grant 7,607,652 - Kushida October 27, 2 | 2009-10-27 |
Sheet processing device and image formation apparatus Grant 7,594,645 - Suzuki , et al. September 29, 2 | 2009-09-29 |
Sheet Stacking Apparatus And Sheet Processing Apparatus App 20090218745 - Kushida; Hideki ;   et al. | 2009-09-03 |
Sheet processing apparatus Grant 7,581,725 - Fujita , et al. September 1, 2 | 2009-09-01 |
Sheet processing apparatus and image forming apparatus equipped with the same Grant 7,578,497 - Kawata , et al. August 25, 2 | 2009-08-25 |
Sheet process apparatus Grant 7,575,230 - Kamiya , et al. August 18, 2 | 2009-08-18 |
Sheet processing apparatus and image forming apparatus using sheet processing apparatus Grant 7,575,229 - Kushida August 18, 2 | 2009-08-18 |
Sheet Processing Apparatus And Image Forming Apparatus Provided With The Same App 20090140483 - KUSHIDA; HIDEKI ;   et al. | 2009-06-04 |
Sheet feeding device and image forming apparatus Grant 7,540,489 - Kushida June 2, 2 | 2009-06-02 |
Sheet processing apparatus and image forming apparatus provided with the same Grant 7,530,560 - Kushida , et al. May 12, 2 | 2009-05-12 |
Sheet Discharge Apparatus, Sheet Processing Apparatus, And Image Forming Apparatus App 20090115129 - Kushida; Hideki | 2009-05-07 |
Sheet Processing Apparatus And Image Forming Apparatus App 20090115118 - KUSHIDA; Hideki | 2009-05-07 |
Sheet Processing System App 20090066997 - Nakamura; Tomokazu ;   et al. | 2009-03-12 |
Sheet processing apparatus and image forming apparatus Grant 7,490,822 - Kushida February 17, 2 | 2009-02-17 |
Sheet Processing Apparatus And Image Forming Apparatus App 20090039585 - Hayashi; Kenichi ;   et al. | 2009-02-12 |
Sheet Processing Apparatus And Image Forming Apparatus App 20090035002 - KUSHIDA; Hideki ;   et al. | 2009-02-05 |
Sheet Processing Apparatus And Image Forming Apparatus App 20090014936 - Hayasaka; Takaharu ;   et al. | 2009-01-15 |
Sheet Processor And Image-forming Apparatus App 20090008856 - Kushida; Hideki ;   et al. | 2009-01-08 |
Sheet Processing Apparatus And Image Forming Apparatus Using Sheet Processing Apparatus App 20080290577 - Kushida; Hideki | 2008-11-27 |
Sheet Processing Apparatus And Image Forming Apparatus Equipped With The Same App 20080277857 - KAWATA; WATARU ;   et al. | 2008-11-13 |
Sheet-processing system Grant 7,437,093 - Kushida , et al. October 14, 2 | 2008-10-14 |
Sheet processing apparatus and image forming apparatus using sheet processing apparatus Grant 7,434,796 - Kushida October 14, 2 | 2008-10-14 |
Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatus Grant 7,431,273 - Kamiya , et al. October 7, 2 | 2008-10-07 |
Sheet processor and image-forming apparatus Grant 7,431,274 - Kushida , et al. October 7, 2 | 2008-10-07 |
Sheet processing apparatus and image forming apparatus equipped with the same Grant 7,429,037 - Kawata , et al. September 30, 2 | 2008-09-30 |
Sheet Processing Apparatus And Image Forming Apparatus App 20080217845 - KUSHIDA; Hideki | 2008-09-11 |
Sheet stacking apparatus, sheet processing apparatus and image forming apparatus Grant 7,419,150 - Kushida , et al. September 2, 2 | 2008-09-02 |
Sheet processing apparatus and image forming apparatus equipped with the same Grant 7,410,156 - Ikeda , et al. August 12, 2 | 2008-08-12 |
Sheet processing apparatus and image forming apparatus Grant 7,389,980 - Kushida June 24, 2 | 2008-06-24 |
Sheet Processing Apparatus And Image Forming Apparatus App 20080128971 - Fujimoto; Hitoshi ;   et al. | 2008-06-05 |
Sheet processing system Grant 7,380,779 - Nakamura , et al. June 3, 2 | 2008-06-03 |
Sheet Feeding Device And Image Forming Apparatus App 20080088078 - Kushida; Hideki | 2008-04-17 |
Sheet Processing System App 20080024811 - NAKAMURA; TOMOKAZU ;   et al. | 2008-01-31 |
Image forming apparatus, sheet containing device, sheet inserting device, book-binding system, and sheet processing apparatus Grant 7,296,791 - Kurahashi , et al. November 20, 2 | 2007-11-20 |
Sheet processing apparatus and image forming apparatus equipped with the same Grant 7,288,059 - Ikeda , et al. October 30, 2 | 2007-10-30 |
Folded back portion flattening device, sheet processor, and image forming apparatus Grant 7,285,084 - Fujimoto , et al. October 23, 2 | 2007-10-23 |
Sheet Processing Apparatus And Image Forming Apparatus Equipped With The Same App 20070161489 - IKEDA; TARO ;   et al. | 2007-07-12 |
Sheet Processing Apparatus And Image Forming Apparatus App 20070126167 - KUSHIDA; Hideki | 2007-06-07 |
Sheet Processing Apparatus App 20070075482 - Fujita; Keiko ;   et al. | 2007-04-05 |
Folded Back Portion Flattening Device, Sheet Processor, And Image Forming Apparatus App 20070060461 - Fujimoto; Hitoshi ;   et al. | 2007-03-15 |
Sheet process apparatus App 20070057427 - Kamiya; Daisaku ;   et al. | 2007-03-15 |
Sheet Stacking Device And Sheet Processing Device, And Image Forming Apparatus Provided Therewith App 20070045924 - KAMIYA; DAISAKU ;   et al. | 2007-03-01 |
Sheet Processing Apparatus And Image Forming Apparatus Using Sheet Processing Apparatus App 20070035082 - KUSHIDA; HIDEKI | 2007-02-15 |
Sheet-processing System App 20060285869 - Kushida; Hideki ;   et al. | 2006-12-21 |
Sheet stacking apparatus, sheet processing apparatus and image forming apparatus App 20060279037 - Kushida; Hideki ;   et al. | 2006-12-14 |
Folded back portion flattening device, sheet processor, and image forming apparatus Grant 7,147,598 - Fujimoto , et al. December 12, 2 | 2006-12-12 |
Sheet-processing system Grant 7,120,373 - Kushida , et al. October 10, 2 | 2006-10-10 |
Sheet processing apparatus and image forming apparatus equipped with the same App 20060017218 - Kawata; Wataru ;   et al. | 2006-01-26 |
Sheet processing apparatus and image forming apparatus provided with the same App 20060017209 - Kushida; Hideki ;   et al. | 2006-01-26 |
Sheet processing apparatus and image forming apparatus equipped with the same App 20060019811 - Ikeda; Taro ;   et al. | 2006-01-26 |
Sheet processing device and image formation apparatus App 20050189688 - Suzuki, Toshimasa ;   et al. | 2005-09-01 |
Sheet processor and image-forming apparatus App 20050189689 - Kushida, Hideki ;   et al. | 2005-09-01 |
Folded back portion flattening device, sheet processor, and image forming apparatus App 20050191154 - Fujimoto, Hitoshi ;   et al. | 2005-09-01 |
Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatus App 20050179190 - Kamiya, Daisaku ;   et al. | 2005-08-18 |
Sheet processing system App 20050082735 - Nakamura, Tomokazu ;   et al. | 2005-04-21 |
Sheet processing system App 20050082734 - Goto, Tatsuya ;   et al. | 2005-04-21 |
Sheet processing system App 20050084308 - Nakamura, Tomokazu ;   et al. | 2005-04-21 |
Sheet-processing system App 20050084277 - Kushida, Hideki ;   et al. | 2005-04-21 |
Image forming apparatus, sheet containing device, sheet inserting device, book-binding system, and sheet processing apparatus App 20030222396 - Kurahashi, Masahiro ;   et al. | 2003-12-04 |
Filter unit with a rib disposed in a filter recess App 20010026703 - Kushida, Hideki | 2001-10-04 |