Patent | Date |
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Sheet Post-processing Device App 20220185613 - EGAWA; Keisuke ;   et al. | 2022-06-16 |
Sheet binding device and image forming apparatus Grant 11,274,012 - Egawa March 15, 2 | 2022-03-15 |
Sheet Stacking Device And Post-processing Apparatus App 20210403270 - EGAWA; Keisuke | 2021-12-30 |
Sheet Binding Device And Image Forming Apparatus App 20210155443 - EGAWA; Keisuke | 2021-05-27 |
Sheet post-processing device and image forming system including same Grant 10,941,013 - Egawa March 9, 2 | 2021-03-09 |
Sheet Post-processing Device And Image Forming System Including Same App 20200071116 - EGAWA; Keisuke | 2020-03-05 |
Sheet post-processor and image forming system provided with the same Grant 10,562,732 - Egawa Feb | 2020-02-18 |
Punching device, sheet processing device, image forming system Grant 10,155,322 - Egawa Dec | 2018-12-18 |
Sheet loading device, and sheet post-processor and image forming apparatus provided with the same Grant 9,994,410 - Egawa , et al. June 12, 2 | 2018-06-12 |
Sheet Post-processor And Image Forming System Provided With The Same App 20180105386 - EGAWA; Keisuke | 2018-04-19 |
Sheet processing apparatus and image forming system Grant 9,938,108 - Noso , et al. April 10, 2 | 2018-04-10 |
Sheet post-processing device and image forming system provided with the same Grant 9,915,906 - Egawa , et al. March 13, 2 | 2018-03-13 |
Punching Device, Sheet Processing Device, Image Forming System App 20180021968 - Egawa; Keisuke | 2018-01-25 |
Sheet Loading Device, And Sheet Post-processor And Image Forming Apparatus Provided With The Same App 20170305703 - EGAWA; Keisuke ;   et al. | 2017-10-26 |
Sheet Post-processing Device And Image Forming System Provided With The Same App 20170097605 - EGAWA; Keisuke ;   et al. | 2017-04-06 |
Sheet Processing Apparatus And Image Forming System App 20170043972 - Noso; Terumitsu ;   et al. | 2017-02-16 |
Sheet process device Grant 9,381,760 - Egawa , et al. July 5, 2 | 2016-07-05 |
Sheet curl correction apparatus and image forming apparatus Grant 9,229,411 - Furushige , et al. January 5, 2 | 2016-01-05 |
Sheet curl correction apparatus and image forming apparatus Grant 9,229,410 - Furushige , et al. January 5, 2 | 2016-01-05 |
Decurler device and image forming apparatus including the same Grant 9,075,379 - Egawa July 7, 2 | 2015-07-07 |
Sheet Process Device App 20150076316 - EGAWA; Keisuke ;   et al. | 2015-03-19 |
Sheet Curl Correction Apparatus And Image Forming Apparatus App 20140376982 - Furushige; Katsuji ;   et al. | 2014-12-25 |
Sheet Curl Correction Apparatus And Image Forming Apparatus App 20140376981 - Furushige; Katsuji ;   et al. | 2014-12-25 |
Sheet curl correction apparatus and image forming apparatus Grant 8,862,047 - Furushige , et al. October 14, 2 | 2014-10-14 |
Decurler Device And Image Forming Apparatus Including The Same App 20140140746 - EGAWA; Keisuke | 2014-05-22 |
Recording Medium Ejection Device And Image Forming Apparatus App 20130266357 - EGAWA; Keisuke ;   et al. | 2013-10-10 |
Image Forming Apparatus Provided With Conveyance Unit App 20120207486 - EGAWA; Keisuke ;   et al. | 2012-08-16 |
Sheet Curl Correction Apparatus And Image Forming Apparatus App 20110236102 - Furushige; Katsuji ;   et al. | 2011-09-29 |
Postprocessing apparatus and image forming system Grant 7,628,388 - Egawa December 8, 2 | 2009-12-08 |
Sheet-handling device Grant 7,510,178 - Miyazaki , et al. March 31, 2 | 2009-03-31 |
Sheet post-processing apparatus Grant 7,497,425 - Taguchi , et al. March 3, 2 | 2009-03-03 |
Postprocessing apparatus and image forming system App 20070108688 - Egawa; Keisuke | 2007-05-17 |
Sheet post-processing apparatus App 20060290044 - Taguchi; Tetsuya ;   et al. | 2006-12-28 |
Sheet-handling device App 20060220304 - Miyazaki; Masahiko ;   et al. | 2006-10-05 |