Patent | Date |
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Image forming apparatus Grant 11,454,922 - Matsushima September 27, 2 | 2022-09-27 |
Image forming unit and image forming apparatus Grant 11,372,361 - Kojima , et al. June 28, 2 | 2022-06-28 |
Image Forming Unit And Image Forming Apparatus App 20210247715 - KOJIMA; Takahiro ;   et al. | 2021-08-12 |
Image Forming Apparatus App 20210247717 - Matsushima; Toshihiro | 2021-08-12 |
Image forming unit and image forming apparatus Grant 11,022,926 - Kojima , et al. June 1, 2 | 2021-06-01 |
Image forming apparatus that prevents a load from being generated Grant 10,962,922 - Matsushima March 30, 2 | 2021-03-30 |
Image Forming Unit And Image Forming Apparatus App 20200301344 - KOJIMA; Takahiro ;   et al. | 2020-09-24 |
Lateral shift correcting apparatus, image forming apparatus, and recording medium conveying method Grant 8,817,277 - Matsushima August 26, 2 | 2014-08-26 |
Conveying unit for image forming apparatus Grant 8,200,141 - Matsushima , et al. June 12, 2 | 2012-06-12 |
Lateral Shift Correcting Apparatus, Image Forming Apparatus, And Recording Medium Conveying Method App 20120140254 - MATSUSHIMA; Toshihiro | 2012-06-07 |
Image forming apparatus and opening/closing method of re-conveyance mechanism Grant 8,123,422 - Matsushima , et al. February 28, 2 | 2012-02-28 |
Sheet conveying device for image forming apparatus Grant 7,950,659 - Matsushima May 31, 2 | 2011-05-31 |
Paper Feeding Apparatus With Paper Size Detectors App 20110095473 - OHNO; Masahiro ;   et al. | 2011-04-28 |
Paper feeding apparatus with paper size detectors Grant 7,887,048 - Ohno , et al. February 15, 2 | 2011-02-15 |
Image Forming Apparatus And Sheet Conveying Method For The Image Forming Apparatus App 20100310261 - MATSUSHIMA; TOSHIHIRO | 2010-12-09 |
Paper Feeding Apparatus With Paper Size Detectors App 20100201063 - OHNO; Masahiro ;   et al. | 2010-08-12 |
Image Forming Apparatus And Opening/closing Method Of Re-conveyance Mechanism App 20100178077 - Matsushima; Toshihiro ;   et al. | 2010-07-15 |
Paper feeding apparatus with paper size detectors Grant 7,731,183 - Ohno , et al. June 8, 2 | 2010-06-08 |
Sheet carrying device and sheet carrying method for image forming apparatus Grant 7,722,040 - Matsushima May 25, 2 | 2010-05-25 |
Image forming apparatus and opening/closing method of re-conveyance mechanism Grant 7,682,096 - Matsushima , et al. March 23, 2 | 2010-03-23 |
Conveying Unit For Image Forming Apparatus App 20100061784 - MATSUSHIMA; Toshihiro ;   et al. | 2010-03-11 |
Paper Feeding Device For Image Forming Apparatus App 20090194934 - Matsushima; Toshihiro | 2009-08-06 |
Sheet Conveying Device For Image Forming Apparatus App 20090194939 - Matsushima; Toshihiro | 2009-08-06 |
Paper Feeding Apparatus App 20090066011 - OHNO; Masahiro ;   et al. | 2009-03-12 |
Sheet Carrying Device and Sheet Carrying Method For Image Forming Apparatus App 20090057996 - Matsushima; Toshihiro | 2009-03-05 |
Image Forming Apparatus And Opening/closing Method Of Re-conveyance Mechanism App 20070196157 - Matsushima; Toshihiro ;   et al. | 2007-08-23 |