Patent | Date |
---|
Image reading apparatus and image forming apparatus Grant 11,418,667 - Tomii August 16, 2 | 2022-08-16 |
Image Reading Apparatus And Image Forming Apparatus App 20210409564 - Tomii; Taishi | 2021-12-30 |
Sheet conveyance apparatus that detects overlapping of plurality of sheets, and image reading apparatus Grant 9,981,819 - Arima , et al. May 29, 2 | 2018-05-29 |
Sheet Conveyance Apparatus That Detects Overlapping Of Plurality Of Sheets, And Image Reading Apparatus App 20170057768 - Arima; Makoto ;   et al. | 2017-03-02 |
Sheet processing apparatus having post-processing section, and image forming apparatus having the sheet processing apparatus Grant 9,505,579 - Ishikawa , et al. November 29, 2 | 2016-11-29 |
Sheet processing apparatus that aligns sheets and image forming system Grant 9,309,076 - Kato , et al. April 12, 2 | 2016-04-12 |
Sheet Processing Apparatus Having Post-processing Section, And Image Forming Apparatus Having The Sheet Processing Apparatus App 20160009518 - Ishikawa; Naoki ;   et al. | 2016-01-14 |
Sheet processing apparatus for applying post process to sheet Grant 9,141,066 - Fukatsu , et al. September 22, 2 | 2015-09-22 |
Sheet Processing Apparatus That Aligns Sheets And Image Forming System App 20150183605 - Kato; Hitoshi ;   et al. | 2015-07-02 |
Sheet post-processing apparatus with function of punching sheet Grant 9,039,002 - Fukatsu , et al. May 26, 2 | 2015-05-26 |
Sheet feeding device and image forming apparatus Grant 9,027,919 - Fukusaka , et al. May 12, 2 | 2015-05-12 |
Sheet Processing Apparatus For Applying Post Process To Sheet App 20150037080 - Fukatsu; Yasuo ;   et al. | 2015-02-05 |
Sheet feeder that detects multi-feed of sheets and image forming apparatus Grant 8,752,830 - Fukusaka , et al. June 17, 2 | 2014-06-17 |
Sheet feeding apparatus and image forming apparatus Grant 8,684,346 - Yamazaki , et al. April 1, 2 | 2014-04-01 |
Sheet Post-processing Apparatus With Function Of Punching Sheet App 20140053699 - FUKATSU; Yasuo ;   et al. | 2014-02-27 |
Sheet processing apparatus that detects displacement in sheet width direction and skew of sheet, image forming apparatus, and control method Grant 8,657,276 - Kato , et al. February 25, 2 | 2014-02-25 |
Sheet Feeder That Detects Multi-feed Of Sheets And Image Forming Apparatus App 20140027971 - FUKUSAKA; Tetsuro ;   et al. | 2014-01-30 |
Sheet feeding device and image forming apparatus Grant 8,622,380 - Yamazaki , et al. January 7, 2 | 2014-01-07 |
Sheet Feeding Device And Image Forming Apparatus App 20130216291 - Fukusaka; Tetsuro ;   et al. | 2013-08-22 |
Sheet feeding apparatus and image forming apparatus Grant 8,500,114 - Matsumoto , et al. August 6, 2 | 2013-08-06 |
Sheet Feeding Device And Image Forming Apparatus App 20130193633 - Yamazaki; Yoshitaka ;   et al. | 2013-08-01 |
Sheet feeding apparatus and image forming apparatus Grant 8,439,349 - Matsumoto , et al. May 14, 2 | 2013-05-14 |
Sheet Feeding Apparatus And Image Forming Apparatus App 20130049286 - Yamazaki; Yoshitaka ;   et al. | 2013-02-28 |
Sheet Processing Apparatus That Detects Displacement In Sheet Width Direction And Skew Of Sheet, Image Forming Apparatus, And Control Method App 20130036886 - Kato; Hitoshi ;   et al. | 2013-02-14 |
Sheet Feeding Apparatus And Image Forming Apparatus App 20130026696 - Matsumoto; Yuzo ;   et al. | 2013-01-31 |
Sheet thickness detection device and image forming apparatus Grant 8,360,424 - Tomii , et al. January 29, 2 | 2013-01-29 |
Sheet thickness detection device and image forming apparatus Grant 8,328,192 - Yamazaki , et al. December 11, 2 | 2012-12-11 |
Sheet Feeding Apparatus And Image Forming Apparatus App 20120049437 - Matsumoto; Yuzo ;   et al. | 2012-03-01 |
Sheet Thickness Detection Device And Image Forming Apparatus App 20110210506 - YAMAZAKI; Yoshitaka ;   et al. | 2011-09-01 |
Sheet Thickness Detection Device And Image Forming Apparatus App 20110210505 - TOMII; Taishi ;   et al. | 2011-09-01 |