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Browse by Category: Main > Electrical & Energy
Class Information
Number: 399/302
Name: Electrophotography > Image formation > Transfer > Color > By intermediate transfer member
Description: Subject matter wherein an arrangement is provided for transferring a developed color image to an intermediary surface or medium before transferring it to a final medium.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7620353 Image forming apparatus and control method for driving the same Nov. 17, 2009
7616914 Color image forming apparatus Nov. 10, 2009
7616916 Image forming device Nov. 10, 2009
7610004 Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of Oct. 27, 2009
7609997 Transfer belt unit mounting/dismounting device and method Oct. 27, 2009
7609998 Transfer unit and image forming apparatus Oct. 27, 2009
7610009 Image recording apparatus Oct. 27, 2009
7606507 Image forming apparatus Oct. 20, 2009
7606521 Desktop color image forming apparatus and method of making the same Oct. 20, 2009
7603047 Image forming apparatus capable of forming high-quality image Oct. 13, 2009
7599651 Image forming apparatus including grooved cam and link mechanism engaging with grooves of the grooved cam Oct. 6, 2009
7599646 Image forming apparatus with an endless belt for receiving toner images and a controller for controlling surface speed of an image bearing member or the moving speed of the endless belt in acc Oct. 6, 2009
7593664 Image-forming device and belt unit having belt tension-adjusting mechanism Sep. 22, 2009
7593675 Color image forming apparatus having a discharging unit to discharge an electrical charge of a toner image transferred on an intermediate transfer member Sep. 22, 2009
7593676 Image-forming apparatus with improved intermediate transfer body Sep. 22, 2009
7590375 Image-forming apparatus having movable tensioner and electrode member that reduce toner scatter Sep. 15, 2009
7587159 Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position Sep. 8, 2009
7587158 Second transfer area for an image forming device and methods of use Sep. 8, 2009
7580662 Image forming apparatus with sensing member that senses reflection of light rays from an intermediate transfer belt Aug. 25, 2009
7580663 Image forming apparatus comprising a move member which moves to the surface of the photosensitive drums Aug. 25, 2009
7580815 Information processing apparatus and its control method Aug. 25, 2009
7572348 Method and device for printing objects Aug. 11, 2009
7570907 Image forming apparatus and image forming method Aug. 4, 2009
7570908 Image forming device and image forming device control method Aug. 4, 2009
7567765 Image forming apparatus Jul. 28, 2009
7567775 Image forming apparatus having a retracting and a moving mechanisms and image forming method thereof Jul. 28, 2009
7565100 Electrophotographic apparatus and intermediate transfer member partitioned by multiple slits Jul. 21, 2009
7560209 Electrophotographic image forming apparatus and image forming unit Jul. 14, 2009
7561839 Image forming apparatus and image forming method Jul. 14, 2009
7558517 Image forming apparatus featuring alleviation of toner image deformation resulting from a rotational speed change of an image bearing member Jul. 7, 2009
7558508 Image forming apparatus having belt wound around roller with specific roughness Jul. 7, 2009
7558497 Image forming apparatus and image forming method Jul. 7, 2009
7551876 Image forming apparatus featuring accurate positioning of an intermediate transfer roller relative to a main body of the apparatus Jun. 23, 2009
7551880 Image forming apparatus featuring a cleaning device including a conductive support member provided so as to intersect a line segment connected between rotational centers of a charge member of Jun. 23, 2009
7551881 Image forming apparatus with feature for decreasing the influence of electric discharge in image transfer member Jun. 23, 2009
7548716 Color gamut and enhanced transfer using hybrid architecture design Jun. 16, 2009
7548704 Image forming apparatus effectively conducting a process control Jun. 16, 2009
7546073 Image forming apparatus having an intermediate transfer member wrapped around and driven by a photoconductor drum Jun. 9, 2009
7546074 Image forming apparatus Jun. 9, 2009
7546075 Image forming apparatus featuring a multilayer member with a roughened layer surface to irregularly reflect incident light and method for making the multilayer member Jun. 9, 2009
7542690 Color image forming apparatus, and program and method of controlling a color image forming apparatus Jun. 2, 2009
7542707 Image forming apparatus Jun. 2, 2009
7536144 Endless belt and image forming apparatus May. 19, 2009
7519303 Image forming apparatus with color shift correction Apr. 14, 2009
7519319 Image forming device having a sheet delay transfer mode Apr. 14, 2009
7505712 Image forming apparatus Mar. 17, 2009
7502583 Transfer device and image forming apparatus for enhancement of an image stored on a recording medium Mar. 10, 2009
7502584 Image forming apparatus sensing displacement of an intermediate image transfer body Mar. 10, 2009
7499669 Transfer unit and image forming apparatus Mar. 3, 2009
7499066 Image forming apparatus with improved capability of image superposition Mar. 3, 2009

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