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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 399/66
Name: Electrophotography > Control of electrophotography process > Control of transfer
Description: Subject matter wherein a means or method is provided for controlling a parameter which causes a toner image to move from one surface or member to another.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8711431 Image forming apparatus acquiring image processing time detected when the acquired time is longer that the previously set time and to correct output image density using generated patch pattern Apr. 29, 2014
8712267 Image forming apparatus and image forming method Apr. 29, 2014
8705069 Image processing apparatus storing image data to be referenced and method for controlling the same Apr. 22, 2014
8705992 Edge printing module Apr. 22, 2014
8705993 Electrostatic image forming apparatus utilizing index patterns for toner image alignment Apr. 22, 2014
8706009 Image forming apparatus Apr. 22, 2014
8693901 Transfer device and image forming apparatus Apr. 8, 2014
8693909 Image forming method and image forming device for detecting transferred image transferred to transfer belt Apr. 8, 2014
8687988 Image forming apparatus for retrying feed of transfer material Apr. 1, 2014
8687989 Transfer unit with compensation for variation Apr. 1, 2014
8682189 Transfer device and image forming apparatus incorporating transfer device Mar. 25, 2014
8682190 Image forming apparatus Mar. 25, 2014
8682239 Image forming apparatus and method for controlling recording medium conveyance Mar. 25, 2014
8676069 Image forming apparatus Mar. 18, 2014
8676071 Interdocument photoreceptor signal sensing and feedback control of paper edge ghosting Mar. 18, 2014
8676075 Image forming apparatus for suppressing reverse transfer of images Mar. 18, 2014
8676070 Image forming apparatus Mar. 18, 2014
8666276 Image forming apparatus Mar. 4, 2014
8660452 Power supply system and image forming apparatus Feb. 25, 2014
8639161 Image forming apparatus with movable pressing member Jan. 28, 2014
8639142 Image forming apparatus Jan. 28, 2014
8639137 Image forming apparatus Jan. 28, 2014
8639141 Image forming apparatus Jan. 28, 2014
8626016 Image forming apparatus Jan. 7, 2014
8626012 Image forming apparatus and image forming method Jan. 7, 2014
8626011 Image forming apparatus that changes AC voltage duty ratio Jan. 7, 2014
8620171 Transfer device and image forming apparatus Dec. 31, 2013
8615178 Image forming apparatus with voltage application or electric field formation during rotation start or stop Dec. 24, 2013
8611807 Image forming apparatus Dec. 17, 2013
8606134 Image forming apparatus Dec. 10, 2013
8606133 Image forming apparatus Dec. 10, 2013
8606128 Image forming apparatus and method of controlling image forming apparatus for more efficient printing Dec. 10, 2013
8606127 Image forming apparatus which can suppress a reverse transfer when executing monochrome printing Dec. 10, 2013
8600247 Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method Dec. 3, 2013
8600251 Image forming apparatus and image forming method Dec. 3, 2013
8593685 Image processing apparatus and color deviation adjustment control method Nov. 26, 2013
8594554 Simplified belt seam skip in continuous web feed machines Nov. 26, 2013
8588637 Image forming apparatus with roller formed in inverted crown shape Nov. 19, 2013
8577277 Image forming apparatus Nov. 5, 2013
8577237 Image forming apparatus Nov. 5, 2013
8571424 Image forming apparatus Oct. 29, 2013
8571431 Image forming apparatus including transfer roller mechanism Oct. 29, 2013
8565629 Image forming apparatus Oct. 22, 2013
8548345 Image forming apparatus with transfer nip adjustment function Oct. 1, 2013
8543020 Image forming apparatus and method of correcting image misalignment Sep. 24, 2013
8538284 Image forming apparatus controlling belt position in a perpendicular direction to a belt conveying direction Sep. 17, 2013
8532509 Image forming apparatus and image forming method Sep. 10, 2013
8532510 Image forming apparatus with image detector Sep. 10, 2013
8532514 Image forming apparatus Sep. 10, 2013
8532515 Image forming apparatus Sep. 10, 2013

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