Patents-Review.com
ClassID:

178235 ⎘

G03G2215/0158 - CPC Classification

Classification description:

Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem Colour registration

Sub-classes:
Recent Application in this class:
#1
20260064063
2026-03-05

IMAGE FORMING APPARATUS THAT DETERMINES COLOR MISREGISTRATION AMOUNT

 #2
20260056497
2026-02-26

IMAGE FORMING APPARATUS

 #3
20250370373
2025-12-04

IMAGE FORMING APPARATUS

 #4
20250355392
2025-11-20

IMAGE FORMING APPARATUS

 #5
20250138461
2025-05-01

IMAGE FORMING APPARATUS

 #6
20240201613
2024-06-20

COLOR IMAGE FORMING APPARATUS

 #7
20240176274
2024-05-30

IMAGE FORMING APPARATUS THAT DECIDES MALFUNCTION, AND MALFUNCTION DECIDING METHOD

 #8
20230305443
2023-09-28

Transfer device and image forming apparatus

 #9
20230288832
2023-09-14

Lead edge offset correction for intermediate transfer drum imaging

 #10
20230079849
2023-03-16

Image forming apparatus and storage medium

 #11
20220326646
2022-10-13

Information processing apparatus with which deterioration of colorimetric accuracy is suppressed, image forming system including the information processing apparatus, and computer readable storage medium

 #12
20220188048
2022-06-16

Color calibration management system for printing devices

 #13
20220066348
2022-03-03

Image forming apparatus

 #14
20220066201
2022-03-03

Laser scanning unit, image forming apparatus, laser scanning method, and non-transitory storage medium

 #15
20220004114
2022-01-06

Image forming apparatus and image forming method

 #16
20210382427
2021-12-09

Color registration in real-time

 #17
20210294257
2021-09-23

Measuring device and image forming apparatus

 #18
20200310305
2020-10-01

Image forming apparatus

 #19
20200218187
2020-07-09

Measuring device and image forming apparatus

 #20
20200133172
2020-04-30

Deviation detection device, belt device, and image forming apparatus including same

 #21
20200110358
2020-04-09

Image forming apparatus determining color misregistration based on various temperatures

 #22
20200096915
2020-03-26

Image forming apparatus having multiple image forming units

 #23
20200064196
2020-02-27

Color accuracy vertfication device that manages color accuracy of plurality of printers

 #24
20200041925
2020-02-06

Image forming apparatus and method for controlling the same

 #25
20190271935
2019-09-05

Image forming apparatus for executing color registration adjustment

 #26
20190011868
2019-01-10

Image forming apparatus having controller for switching thresholds for deciding amount of color misregistration

 #27
20180272768
2018-09-27

Base material processing apparatus and detection method

 #28
20180236779
2018-08-23

Image forming apparatus

 #29
20180231929
2018-08-16

Image forming apparatus and pattern reading apparatus

 #30
20180143559
2018-05-24

Image forming apparatus

 #31
20180113408
2018-04-26

Natural frequency measuring device and image forming apparatus

 #32
20180067436
2018-03-08

Image forming apparatus and pattern reading apparatus

 #33
20180017919
2018-01-18

Image forming apparatus

 #34
20170235266
2017-08-17

Image forming apparatus for correcting color misregistration

 #35
20170052487
2017-02-23

Image forming apparatus

 #36
20170052468
2017-02-23

Image forming apparatus for adjusting position of image formed on sheet

 #37
20160139528
2016-05-19

Apparatus, controller, and method of forming multicolor toner image

 #38
20160116879
2016-04-28

Image forming apparatus and method for correcting color misregistration by the same

 #39
20160116858
2016-04-28

Image forming apparatus and optical scanning apparatus

 #40
20160109821
2016-04-21

Image forming apparatus that forms color image by superimposing plurality of images in different colors

 #41
20150241808
2015-08-27

Image forming apparatus that forms color image by superimposing plurality of images in different colors

 #42
20150185667
2015-07-02

Image forming apparatus controlling light exposure based on applied bias

 #43
20150177672
2015-06-25

Image forming apparatus and method of controlling motor

 #44
20150153686
2015-06-04

Image forming apparatus

 #45
20150147078
2015-05-28

Image forming apparatus

 #46
20140334855
2014-11-13

Image forming apparatus with color misregistration correction control

 #47
20140314433
2014-10-23

Image forming apparatus that detects electrostatic latent image for correction

 #48
20140233990
2014-08-21

Image forming apparatus

 #49
20140233989
2014-08-21

Image forming apparatus

 #50
20140212186
2014-07-31

Image forming apparatus and control method thereof

 #51
20140178102
2014-06-26

Driving apparatus, image forming apparatus, driving method and image forming method

 #52
20140178085
2014-06-26

Image forming apparatus

 #53
20140169814
2014-06-19

Image forming apparatus capable of effectively preventing image density fluctuation

 #54
20140168338
2014-06-19

Image forming apparatus that suppresses occurrence of color shift in images and method of controlling the same

 #55
20140153941
2014-06-05

Image forming apparatus

 #56
20140072351
2014-03-13

Image forming apparatus, method for performing image correction using the same and computer readable storage medium

 #57
20140064800
2014-03-06

Image forming apparatus

 #58
20140064799
2014-03-06

Image forming apparatus forming registration patches for detection of displacement of toner images

 #59
20140064798
2014-03-06

Image forming apparatus

 #60
20140037343
2014-02-06

Color image forming apparatus

 #61
20140037317
2014-02-06

Printer having a power saving mode

 #62
20140029965
2014-01-30

Electrographic image forming apparatus

 #63
20130322904
2013-12-05

Image forming apparatus forming marks for correcting deviation in printing position

 #64
20130287457
2013-10-31

Image forming apparatus with threshold adjustment for superposed measurement images

 #65
20130287417
2013-10-31

Image forming apparatus controlling light exposure based on applied bias

 #66
20130259496
2013-10-03

Image forming apparatus

 #67
20130243458
2013-09-19

Image forming apparatus

 #68
20130243452
2013-09-19

Image forming apparatus with color slippage correction

 #69
20130236200
2013-09-12

Image forming apparatus using a plurality of toner patches during a non-printing period

 #70
20130216260
2013-08-22

Transfer belt device and image forming apparatus including the same

 #71
20130200126
2013-08-08

Image forming apparatus having looped belt and method of detecting index

 #72
20130183055
2013-07-18

Image forming apparatus and control method thereof

 #73
20130156472
2013-06-20

Image forming apparatus with position correction control

 #74
20130149015
2013-06-13

Multi pass type color image forming apparatus and control method thereof

 #75
20130147895
2013-06-13

Optical scanning device, image forming apparatus and optical scanning method

 #76
20130142549
2013-06-06

Image forming apparatus having misregistration correction

 #77
20130114982
2013-05-09

Image forming apparatus including a holding member to hold a roller relative to a frame

 #78
20130108334
2013-05-02

Belt tracking using steering angle feed-forward control

 #79
20130100226
2013-04-25

Image-forming apparatus and method for controlling image-forming apparatus

 #80
20130084086
2013-04-04

Image forming apparatus having individually controlled rotating members

 #81
20130058683
2013-03-07

Image bearing member drive unit that drives image bearing member, method of controlling image bearing member drive unit, storage medium, and image forming apparatus

 #82
20130016987
2013-01-17

Electrophotographic image forming apparatus

 #83
20130016382
2013-01-17

Setting apparatus, inspection system, setting method of inspection processing, and program

 #84
20130016169
2013-01-17

Registration adjustment method for image forming apparatus and image forming apparatus

 #85
20120328337
2012-12-27

Image forming apparatus

 #86
20120328310
2012-12-27

Image apparatus with color registration adjustment, control method therefor, and storage medium storing control program therefor

 #87
20120301168
2012-11-29

Image forming apparatus and controlling method therefor

 #88
20120281256
2012-11-08

Correcting color plate data for mis-registration in a sub-scanning direction by performing a pixel transition at the transition point aligned in the main-scanning direction

 #89
20120275806
2012-11-01

Imaging forming apparatus and method of controlling same

 #90
20120269528
2012-10-25

Image forming apparatus having a plurality of latent image indexes

 #91
20120251194
2012-10-04

IMAGE FORMING APPARATUS

 #92
20120251192
2012-10-04

IMAGE FORMING APPARATUS

 #93
20120251141
2012-10-04

Determining the cause of printer image artifacts

 #94
20120251131
2012-10-04

Compensating for periodic nonuniformity in electrophotographic printer

 #95
20120243898
2012-09-27

Image forming apparatus

 #96
20120230731
2012-09-13

Image forming apparatus with synchronized gear transmission mechanism

 #97
20120207501
2012-08-16

Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks

 #98
20120207494
2012-08-16

Image forming apparatus

 #99
20120194630
2012-08-02

Image forming apparatus and image forming method

 #100
20120162670
2012-06-28

MULTI-BEAM IMAGE FORMING APPARATUS AND ELECTROSTATIC LATENT IMAGE FORMATION METHOD

 #101
20120162668
2012-06-28

Method of printing a text with an apparatus using channels

 #102
20120148315
2012-06-14

Image forming apparatus and method of controlling the same

 #103
20120128383
2012-05-24

Imaging forming apparatus and method of controlling same

 #104
20120097872
2012-04-26

Detecting apparatus and image forming apparatus

 #105
20120069323
2012-03-22

Displacement measuring apparatus

 #106
20120045232
2012-02-23

Image forming apparatus

 #107
20120039640
2012-02-16

Transfer belt driving controller and electrophotographic image forming apparatus having the same

 #108
20120027465
2012-02-02

Image forming apparatus capable of performing rotational phase control of image bearing member

 #109
20120008995
2012-01-12

Image forming apparatus

 #110
20110305478
2011-12-15

Image forming apparatus, control device, detecting method of reference index on transfer body, and computer readable medium

 #111
20110280605
2011-11-17

Image forming apparatus

 #112
20110268475
2011-11-03

Image forming apparatus

 #113
20110262171
2011-10-27

Printing device having correcting function

 #114
20110229243
2011-09-22

Image forming apparatus comprising a detection member and tension applying member facing each other

 #115
20110176843
2011-07-21

Imaging forming apparatus and method of controlling same

 #116
20110164293
2011-07-07

Image control device for printer and method of compensating for color registration error and image concentration error in the image control device

 #117
20110158670
2011-06-30

Image forming apparatus, method for forming image, and computer-readable recording medium

 #118
20110158663
2011-06-30

PRINTING APPARATUS, PRINTING METHOD, PRINTING SYSTEM, AND PROGRAM FOR IMPLEMENTING THE PRINTING METHOD

 #119
20110150516
2011-06-23

Color image forming apparatus

 #120
20110135342
2011-06-09

Image forming apparatus and image forming method

 #121
20110129255
2011-06-02

Image forming apparatus featuring phase relationship adjustment between image bearing members

 #122
20110123235
2011-05-26

Image forming apparatus and image forming method

 #123
20110116812
2011-05-19

Sheet registration for a multipass electrophotographic printer

 #124
20110110691
2011-05-12

Belt driving device and image forming apparatus using the same

 #125
20110097105
2011-04-28

Image forming apparatus and control method thereof to control a cleaning member and to transfer images according to position marks on a transfer member

 #126
20110080617
2011-04-07

Image forming apparatus and computer readable medium

 #127
20110069983
2011-03-24

Image forming apparatus including a control section to control the application of a current

 #128
20110069981
2011-03-24

Belt drive device and image forming apparatus

 #129
20110061552
2011-03-17

System and method for equalizing multiple moving web velocity measurements in a double reflex printing registration system

 #130
20110032543
2011-02-10

Velocity calculation device, image forming apparatus, and computer readable storage medium

 #131
20110026951
2011-02-03

Image forming apparatus, image forming method, and image forming program product

 #132
20110026550
2011-02-03

Method for compensating misalignment errors in electrophotographic device

 #133
20110002710
2011-01-06

Image forming apparatus having tension-providing mechanism for belt

 #134
20100316396
2010-12-16

Image forming apparatus provided with a plurality of image carriers

 #135
20100303514
2010-12-02

Image forming apparatus, image forming method for image forming apparatus, and program

 #136
20100303503
2010-12-02

Image forming apparatus and developing cartridge thereof

 #137
20100290810
2010-11-18

Image forming apparatus

 #138
20100278560
2010-11-04

Image forming apparatus

 #139
20100266305
2010-10-21

Image forming apparatus

 #140
20100266299
2010-10-21

Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks

 #141
20100247144
2010-09-30

Intermediate transfer device, transfer device and image forming apparatus for wrinkle suppression

 #142
20100245866
2010-09-30

Multifunction apparatus with a print preparation operation

 #143
20100245519
2010-09-30

Systems and methods for reducing color registration errors in tandem engines

 #144
20100239318
2010-09-23

Image forming apparatus

 #145
20100238463
2010-09-23

Image forming apparatus, image processor, image processing method and computer readable medium

 #146
20100226696
2010-09-09

Image forming apparatus

 #147
20100226667
2010-09-09

Image forming apparatus including detector units

 #148
20100196072
2010-08-05

MODULAR COLOR XEROGRAPHIC PRINTING ARCHITECTURE

 #149
20100189448
2010-07-29

Image forming apparatus and image forming method

 #150
20100158569
2010-06-24

Image forming apparatus and method for controlling the same to compensate for registration errors

 #151
20100142984
2010-06-10

Image forming apparatus controlling the position of a convey member with respect to the toner image position based on sensed indicies

 #152
20100142980
2010-06-10

Image forming apparatus for and method of correcting color registration error

 #153
20100129104
2010-05-27

Image forming apparatus with a plurality of primary transfer sections

 #154
20100124362
2010-05-20

Detecting image quality defects by measuring images printed on image bearing surfaces of printing devices

 #155
20100124155
2010-05-20

Rotary disk eccentricity measurement method, rotary encoder, and image forming apparatus including the rotary encoder

 #156
20100111566
2010-05-06

PHOTOCONDUCTIVE DRUMS CONTROLLER

 #157
20100111565
2010-05-06

Image forming apparatus and method of synchronizing image carrier rotations

 #158
20100080601
2010-04-01

Image Forming Apparatus

 #159
20100080583
2010-04-01

Image forming apparatus and method for correcting color registration error thereof

 #160
20100080577
2010-04-01

Image forming apparatus

 #161
20100028046
2010-02-04

Image forming apparatus

 #162
20100017019
2010-01-21

Belt-conveyance control device, image forming apparatus, belt-conveyance control method, and computer program product

 #163
20100013882
2010-01-21

Continuous web printing system alignment method

 #164
20100003053
2010-01-07

Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unit

 #165
20090324262
2009-12-31

Image forming apparatus for detecting speed fluctuation

 #166
20090317147
2009-12-24

Color image forming apparatus with exposure timing control based on printing ratio

 #167
20090317109
2009-12-24

Image forming apparatus and image forming method

 #168
20090310986
2009-12-17

Image forming apparatus, intermediate transfer belt drive control method, computer program, and recording medium

 #169
20090304411
2009-12-10

Intermediate transfer belt, a conveyance belt member, and an image forming apparatus comprising the same

 #170
20090302531
2009-12-10

Beltless tandem-type image forming apparatus

 #171
20090297222
2009-12-03

Color-image forming apparatus

 #172
20090274473
2009-11-05

Conveyer-member control device, image forming apparatus, and drive control method

 #173
20090263157
2009-10-22

Image forming apparatus having tension-providing mechanism for belt

 #174
20090263150
2009-10-22

Image forming apparatus and image quality correction method used therein

 #175
20090256615
2009-10-15

Pulse signal generating device, transport device, image forming apparatus, and pulse generating method

 #176
20090252534
2009-10-08

Color image forming apparatus

 #177
20090245894
2009-10-01

Image forming apparatus belt having a detecting portion for position detection

 #178
20090245871
2009-10-01

Rotary member driving apparatus

 #179
20090245870
2009-10-01

IMAGE FORMING APPARATUS

 #180
20090245860
2009-10-01

Image forming apparatus with a belt unit and a mark sensor

 #181
20090245830
2009-10-01

Image forming apparatus

 #182
20090238614
2009-09-24

Image formation apparatus having a detected part in a recess in the belt

 #183
20090238613
2009-09-24

Belt drive control device, belt device, image forming apparatus, and belt drive control method

 #184
20090238588
2009-09-24

Image forming apparatus with color shift correction suppressing periodic fluctuations of a surface moving speed of a latent image support

 #185
20090234498
2009-09-17

Belt driving controller and image forming device

 #186
20090220277
2009-09-03

Image forming apparatus for controlling movement of a moving member

 #187
20090208229
2009-08-20

Image Forming Apparatus

 #188
20090207430
2009-08-20

Apparatus and method for correcting registration errors and trailing phenomenon in a printed image

 #189
20090202262
2009-08-13

Method and assembly for generating a given revolving speed of an endless band-shaped image support

 #190
20090201521
2009-08-13

Image forming apparatus, information processing apparatus, information processing method, and computer-readable storage medium

 #191
20090190972
2009-07-30

Belt drive control unit, belt drive control method, belt drive control program, and image forming apparatus using same

 #192
20090169225
2009-07-02

Driving control device and image forming apparatus including the same

 #193
20090168086
2009-07-02

Line head control method, image forming method, and image forming apparatus

 #194
20090154947
2009-06-18

Image forming apparatus including controller driving image carriers

 #195
20090154945
2009-06-18

Intermediate transfer-type image forming apparatus with separation/contact mechanism

 #196
20090153889
2009-06-18

Method of preventing a registration error while printing

 #197
20090148185
2009-06-11

Drive control device of a rotation member, method for drive control of a rotation member, and image forming apparatus including the drive control device

 #198
20090142084
2009-06-04

Image forming apparatus

 #199
20090142080
2009-06-04

Image forming device having an adjusting unit for adjusting an image forming postion on a rotational body

 #200
20090140682
2009-06-04

Motor control unit, motor control method and image forming apparatus

 #201
20090123182
2009-05-14

IMAGE FORMING APPARATUS

 #202
20090122360
2009-05-14

Reading apparatus, image forming apparatus and image forming method

 #203
20090097083
2009-04-16

Image forming apparatus and image processing method therefor

 #204
20090092405
2009-04-09

Image forming system and method for forming a color image on recording medium and for forming a transparent image overlapping the color image on a recording medium

 #205
20090080914
2009-03-26

IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

 #206
20090079780
2009-03-26

Methods and systems for providing print media distortion compensation

 #207
20090074461
2009-03-19

Image forming apparatus, belt unit, and belt driving control method

 #208
20090074437
2009-03-19

Optical scanning device, image forming apparatus, and write method

 #209
20090074429
2009-03-19

Image forming apparatus

 #210
20090073515
2009-03-19

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #211
20090052922
2009-02-26

Image forming apparatus with image bearing member speed and phase control

 #212
20090014288
2009-01-15

Belt device and image forming apparatus

 #213
20090009823
2009-01-08

Image forming apparatus with image scaling ratio setting feature

 #214
20090003877
2009-01-01

Image forming apparatus having a sensor blocking device

 #215
20090003864
2009-01-01

Transfer device and image forming apparatus including same

 #216
20080310891
2008-12-18

Image forming apparatus having mechanism for correcting pull of belt member

 #217
20080298857
2008-12-04

INTERMEDIATE TRANSFER BELT UNIT USE IN IMAGE FORMING APPARATUS

 #218
20080292369
2008-11-27

Imaging forming apparatus and method of controlling same

 #219
20080285994
2008-11-20

Image forming apparatus and control device

 #220
20080271556
2008-11-06

ROTATION DRIVE UNIT AND IMAGE FORMING APPARATUS USING SAME

 #221
20080253786
2008-10-16

Image forming apparatus for image density adjustment

 #222
20080240802
2008-10-02

Belt device, belt deviation detecting device, and image forming apparatus

 #223
20080240788
2008-10-02

Tri-level tandem xerographic architecture using reduced strength toner

 #224
20080240784
2008-10-02

Color image forming apparatus and image forming unit thereof

 #225
20080232844
2008-09-25

Image forming apparatus, exposure apparatus and image forming method

 #226
20080232825
2008-09-25

Image forming apparatus that controls width of correction pattern

 #227
20080231223
2008-09-25

Rotor driving control device and image forming apparatus

 #228
20080213009
2008-09-04

Belt moving device and image forming apparatus using same

 #229
20080213000
2008-09-04

Image forming apparatus

 #230
20080212117
2008-09-04

Controlling color image formation by extending color channels based on boundary region information to compensate for mis-registration distortions

 #231
20080193166
2008-08-14

Method and apparatus for controlling printing of composite black text

 #232
20080193148
2008-08-14

System and method for in-line sensing and measuring image on paper registration in a printing device

 #233
20080190315
2008-08-14

Asymmetric IDZ precession in a multi-pass direct marking system

 #234
20080187364
2008-08-07

Image forming apparatus including controller driving image carriers

 #235
20080181634
2008-07-31

Image forming apparatus with accurate correction of color misalignment

 #236
20080166147
2008-07-10

Image forming device to perform auto color registration and method thereof

 #237
20080143813
2008-06-19

IMAGE FORMING APPARATUS AND METHOD FOR SETTING UP LASER SCANNING UNIT

 #238
20080130030
2008-06-05

Color imaging forming apparatus with image stabilization control and method therefore

 #239
20080124158
2008-05-29

Double reflex printing

 #240
20080124127
2008-05-29

Image forming apparatus

 #241
20080100691
2008-05-01

FREQUENCY MODULATOR

 #242
20080100690
2008-05-01

Image forming apparatus

 #243
20080089703
2008-04-17

Systems and methods for improving belt motion and color registration in an image forming device

 #244
20080069604
2008-03-20

Method of detecting a phase difference of image bearing members and an image forming apparatus using the method

 #245
20080056741
2008-03-06

Image forming device and deviation correcting method

 #246
20080047157
2008-02-28

Position detecting device and image forming apparatus

 #247
20080019751
2008-01-24

System and method for lead edge and trail edge sheet constraint and curl sensing

 #248
20080019741
2008-01-24

Image forming apparatus having movable belt

 #249
20080019736
2008-01-24

Image forming apparatus including belt traveling unit which detects drifiting of belt postion

 #250
20080018913
2008-01-24

Lead edge sheet curl sensor

 #251
20070297835
2007-12-27

Image forming apparatus

 #252
20070258736
2007-11-08

Image forming apparatus

 #253
20070258729
2007-11-08

Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images

 #254
20070253735
2007-11-01

Method for assembling drum drive unit capable of reducing drum rotational speed fluctuations and image formation apparatus containing a drum drive unit

 #255
20070242996
2007-10-18

Printing apparatus

 #256
20070242995
2007-10-18

Printing apparatus

 #257
20070231022
2007-10-04

Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images

 #258
20070231021
2007-10-04

Image forming apparatus

 #259
20070223956
2007-09-27

Image forming apparatus having tension-providing mechanism for belt

 #260
20070212086
2007-09-13

Image forming apparatus and image forming method

 #261
20070206973
2007-09-06

Image forming apparatus, method for forming an image, computer-readable storage medium, and computer system

 #262
20070183819
2007-08-09

Image forming apparatus which prevents misregistration

 #263
20070183817
2007-08-09

Image forming apparatus

 #264
20070177168
2007-08-02

Calibration method, image forming system, image forming apparatus and calibration program

 #265
20070172748
2007-07-26

Method of forming composite color image

 #266
20070166075
2007-07-19

Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks

 #267
20070166071
2007-07-19

BELT MEMBER DRIVING MECHANISM, BELT MEMBER DRIVING METHOD AND IMAGE FORMING APPARATUS

 #268
20070160939
2007-07-12

Image forming apparatus configured to correct positional error of a written image

 #269
20070147863
2007-06-28

Image forming apparatus including belt surface state detection

 #270
20070144871
2007-06-28

Belt-conveyor device and image forming apparatus

 #271
20070144362
2007-06-28

Image forming apparatus and control method therefor

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20070140736
2007-06-21

Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images

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20070139664
2007-06-21

Image forming system with density conversion based on image characteristics and amount of color shift

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20070132830
2007-06-14

Image forming apparatus

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20070120938
2007-05-31

Hybrid imager printer using reflex writing to color register an image

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20070115509
2007-05-24

CONTROL CIRCUIT AND IMAGE FORMING APPARATUS CONTROLLED BY SOFTWARE AND HARDWARE

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20070115339
2007-05-24

Image forming device and method of correcting image to be formed

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20070110477
2007-05-17

Color printing apparatus capable of color registration difference correction

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20070110461
2007-05-17

Image forming apparatus and method of correcting color misregistration in image forming apparatus

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20070103728
2007-05-10

Image forming apparatus, control method, and program for preventing image omission cause by registration error correction

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20070098464
2007-05-03

Image transfer unit, electrophotographic image forming apparatus including the same, and electrophotographic image forming method

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20070092309
2007-04-26

Electrostatographic single-pass multiple station printer with improved colour registration

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2007-04-26

Belt rotation device for image forming device

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20070077090
2007-04-05

Color image forming apparatus with color registration compensation unit

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20070071509
2007-03-29

Electrophotographic image forming apparatus

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20070064087
2007-03-22

Optical scanning device, image forming apparatus, optical scanning correcting method, and image forming method

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20070058992
2007-03-15

Image forming apparatus with belt recognition device

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20070053710
2007-03-08

Image forming apparatus that allows an adjustable interval for adjusting an image

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20070047982
2007-03-01

Image forming apparatus, method for forming an image, computer-readable storage medium, and computer system

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20070046772
2007-03-01

Image forming apparatus and associated methodology of forming an enlarged image

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20070041753
2007-02-22

Image forming apparatus

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20070041737
2007-02-22

Method for the control of a transport medium and a sensor device for a printing machine

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20070036589
2007-02-15

Image forming apparatus including controller driving image carriers

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20070025768
2007-02-01

Imprinting apparatus and an image formation apparatus

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20070009290
2007-01-11

Drive control device and image forming apparatus

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20070008395
2007-01-11

Image forming apparatus capable of smooth transmission of recording medium

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20060291873
2006-12-28

Image forming apparatus

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20060290767
2006-12-28

Color image forming apparatus

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2006-12-21

Image forming apparatus having image placement control and method of controlling same

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20060280525
2006-12-14

Electrophotographic image forming apparatus and method