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Class Information
Number: 399/308
Name: Electrophotography > Image formation > Transfer > By intermediate transfer member
Description: Subject matter wherein an arrangement is provided for transferring a developed image to an intermediary surface or medium before transferring it to a final medium.


Sub-classes under this class:

Class Number Class Name Patents
399/309 To produce duplex 107


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7627268 Image forming apparatus capable of providing a stable belt movement in a belt unit Dec. 1, 2009
7616916 Image forming device Nov. 10, 2009
7613418 Image forming apparatus Nov. 3, 2009
7609997 Transfer belt unit mounting/dismounting device and method Oct. 27, 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
7610009 Image recording apparatus Oct. 27, 2009
7606521 Desktop color image forming apparatus and method of making the same Oct. 20, 2009
7599645 Drive connection mechanism, and image forming apparatus having the drive connection mechanism Oct. 6, 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
7587157 Image forming apparatus capable of correcting a rotation speed of an image carrier Sep. 8, 2009
7587159 Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position Sep. 8, 2009
7580662 Image forming apparatus with sensing member that senses reflection of light rays from an intermediate transfer belt Aug. 25, 2009
7577381 Transfer belt unit and method of supporting handle of the same Aug. 18, 2009
7570908 Image forming device and image forming device control method Aug. 4, 2009
7567765 Image forming apparatus Jul. 28, 2009
7551876 Image forming apparatus featuring accurate positioning of an intermediate transfer roller relative to a main body of the apparatus 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
7519303 Image forming apparatus with color shift correction Apr. 14, 2009
7502583 Transfer device and image forming apparatus for enhancement of an image stored on a recording medium Mar. 10, 2009
7499669 Transfer unit and image forming apparatus Mar. 3, 2009
7496302 Black print quality enhancement for high humidity environment Feb. 24, 2009
7483661 Image forming apparatus which prevents misregistration Jan. 27, 2009
7469119 Synchronous duplex printing systems with intermediate transfer members Dec. 23, 2008
7462389 Transfer belt and image forming apparatus Dec. 9, 2008
7458253 Method for evaluating fixing member and fixing belt and thermal fixing roller Dec. 2, 2008
7451697 Printing system Nov. 18, 2008
7450894 Image forming apparatus Nov. 11, 2008
7447453 Apparatus and method of driving a transfer belt Nov. 4, 2008
7447471 Ink heating on blanket by contact of a rotating hot surface Nov. 4, 2008
7440721 Intermediate transfer belt and image forming device Oct. 21, 2008
7424233 Image forming apparatus for forming images with at least two process speeds Sep. 9, 2008
7418221 Transfer unit used with image forming apparatus Aug. 26, 2008
7406283 Desktop color image forming apparatus and method of making the same Jul. 29, 2008
7406282 Image forming apparatus Jul. 29, 2008
7398042 Belt clutch apparatus and image forming apparatus having the same Jul. 8, 2008
7395004 Image forming apparatus featuring first and second toner removing sequence selected on the basis of a toner amount per unit area Jul. 1, 2008
7395012 Position setting method of photosensitive body and image forming apparatus Jul. 1, 2008
7395020 Imaging methods, imaging devices, transfer assemblies, and transfer member lubrication assemblies Jul. 1, 2008
7392003 Belt unit and image forming apparatus that incorporates the belt unit Jun. 24, 2008
7389068 Image forming apparatus with adjustment of belt member Jun. 17, 2008
7379690 Image forming apparatus with adjustment of belt member May. 27, 2008
7362993 Transfer device and image forming apparatus Apr. 22, 2008
7359663 Image forming apparatus Apr. 15, 2008
7352984 Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt Apr. 1, 2008
7352985 Image forming apparatus capable of suppressing deterioration of image when toner image on image bearing member is transferred to intermediate transfer member Apr. 1, 2008
7343128 Image transfer member, image transfer device and image forming system Mar. 11, 2008
7343119 Belt drive control method, belt-drive control device, and image forming apparatus Mar. 11, 2008
7320822 Electrophotographic conductive member and electrophotographic apparatus Jan. 22, 2008
7317890 Apparatus for and method of printing a mono-color image using a single-pass color printer Jan. 8, 2008

1 2 3 4 5 6 7 8 9 10


 
 
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