Patents-Review.com
ClassID:

177597 ⎘

G03G15/01 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for producing multicoloured copies

Sub-classes:
Recent Application in this class:
#1
20250237986
2025-07-24

IMAGE FORMING APPARATUS

 #2
20250023739
2025-01-16

PROOF OF WORK VIA PRINTING AND SCANNING RGB IMAGES DERIVED FROM HASH VALUES

 #3
20240330631
2024-10-03

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

 #4
20240085847
2024-03-14

IMAGE FORMING APPARATUS

 #5
20240061366
2024-02-22

Image forming apparatus

 #6
20240036491
2024-02-01

Image forming apparatus controlling voltage applied to electrodes of charging devices

 #7
20230375970
2023-11-23

IMAGE FORMING APPARATUS

 #8
20230134616
2023-05-04

Control device, image forming apparatus, image forming method, and storage medium

 #9
20230079849
2023-03-16

Image forming apparatus and storage medium

 #10
20220377204
2022-11-24

Image processing apparatus and non-transitory computer readable medium

 #11
20220373943
2022-11-24

Image forming apparatus and control method

 #12
20220317611
2022-10-06

Image forming apparatus that generates test image group having plurality of test images

 #13
20220317608
2022-10-06

Image forming apparatus using test chart in two-sided printing

 #14
20220236680
2022-07-28

Color measurement device that avoids dirt on reference surface of white reference plate and image forming apparatus

 #15
20220188048
2022-06-16

Color calibration management system for printing devices

 #16
20220091543
2022-03-24

Image forming apparatus

 #17
20210382427
2021-12-09

Color registration in real-time

 #18
20210373474
2021-12-02

Hue based color calibration

 #19
20210341863
2021-11-04

Color registration by varying rotational speed of photosensitive drum

 #20
20210294253
2021-09-23

Image forming apparatus with developing roller separation processing

 #21
20210278792
2021-09-09

Image forming apparatus that obtains color misregistration amount using detection result of test image

 #22
20210232075
2021-07-29

Image forming apparatus and image forming method

 #23
20210191294
2021-06-24

Image forming apparatus that sets a target temperature for a fixing unit based on a minimum number of continuous pixels in a line

 #24
20210141327
2021-05-13

Image forming apparatus moving developing rollers toward and away from corresponding photosensitive drums based on sheet interval between two sheets

 #25
20210117739
2021-04-22

Image forming apparatus

 #26
20210063937
2021-03-04

Image forming apparatus operable in modes having different color gamuts

 #27
20200333738
2020-10-22

IMAGE PROCESSING SYSTEM

 #28
20200319581
2020-10-08

Image forming apparatus and image forming method with temperature control

 #29
20200298602
2020-09-24

Printer and printing system

 #30
20200274993
2020-08-27

Wood grain color reproduction method

 #31
20200218191
2020-07-09

Image forming apparatus operable in modes having different color gamuts

 #32
20200133187
2020-04-30

Image forming apparatus

 #33
20200057409
2020-02-20

Image forming apparatus and method for demanding more flexible printing processing

 #34
20200041947
2020-02-06

Image forming apparatus

 #35
20190346802
2019-11-14

Image processing system

 #36
20190344601
2019-11-14

Display member, booklet, ID card, method of manufacturing display member, and apparatus for manufacturing display member

 #37
20190186997
2019-06-20

Colorimetry apparatus and image forming apparatus

 #38
20190146399
2019-05-16

Image forming apparatus

 #39
20190146380
2019-05-16

Image forming apparatuses employing an electrophotographic method

 #40
20190129359
2019-05-02

Image forming apparatus, duct unit

 #41
20190086264
2019-03-21

Colorimetric sensor device and image formation apparatus

 #42
20190041784
2019-02-07

Image forming apparatus for detecting fault location

 #43
20190018341
2019-01-17

DEVELOPER SUPPLY KIT, DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS

 #44
20190018340
2019-01-17

DEVELOPER SUPPLY KIT, DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS

 #45
20190011868
2019-01-10

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

 #46
20180373175
2018-12-27

Image forming apparatus with a powder supplying device and an image forming method supplying powder to a resin image

 #47
20180359387
2018-12-13

Image processing apparatus, image forming apparatus, image processing method, and storage medium

 #48
20180348685
2018-12-06

Image forming apparatus and control method which generates color processing condition

 #49
20180348674
2018-12-06

Image forming device and control method for generating a plurality of toner images

 #50
20180307170
2018-10-25

Image forming device, transfer medium conveyance device, image forming system, and program

 #51
20180299814
2018-10-18

Image forming apparatus for continuously executed printing and control program

 #52
20180284635
2018-10-04

Charger and image forming apparatus

 #53
20180275539
2018-09-27

TONER AND MANUFACTURING METHOD THEREOF, TONER CARTRIDGE, DEVELOPMENT DEVICE, AND IMAGE FORMATION APPARATUS

 #54
20180268269
2018-09-20

Information processing device, information processing method, and computer-readable recording medium

 #55
20180267456
2018-09-20

IMAGE FORMING APPARATUS AND METHOD FOR DEMANDING MORE FLEXIBLE PRINTING PROCESSING

 #56
20180239282
2018-08-23

Image processing apparatus, image forming apparatus, and non-transitory computer readable medium with printing using a special color material with specific absorption properties

 #57
20180236779
2018-08-23

Image forming apparatus

 #58
20180231930
2018-08-16

Image quality stabilization processing

 #59
20180227440
2018-08-09

Information processing apparatus, image forming apparatus, and non-transitory computer readable medium with communication of printer layout information in response to image processing and reading speed

 #60
20180217548
2018-08-02

Image forming apparatus and non-transitory computer readable medium

 #61
20180173137
2018-06-21

Image forming apparatus that ensures reduced calibration period

 #62
20180173127
2018-06-21

TONER COMPOSITIONS WITH WHITE COLORANTS AND PROCESSES OF MAKING THEREOF

 #63
20180160001
2018-06-07

IMAGE FORMING APPARATUS

 #64
20180113570
2018-04-26

Color conversion panel, display device including the same, and method of manufacturing color conversion panel

 #65
20180097955
2018-04-05

Image forming apparatus using decolorable and non-decolorable toner for printing acquired images

 #66
20180074431
2018-03-15

Image processing apparatus which corrects a gray level of each pixel in image data, image forming apparatus and computer-readable medium

 #67
20180060710
2018-03-01

Image processing unit, image forming apparatus, image processing method, and storage medium

 #68
20180024489
2018-01-25

Image processing system

 #69
20170364009
2017-12-21

Image forming apparatus for controlling switching from monochrome image forming mode to color image forming mode

 #70
20170357196
2017-12-14

Preheating device, fixing system, and image forming apparatus

 #71
20170351208
2017-12-07

Image forming apparatus capable of switching color mode

 #72
20170343949
2017-11-30

Image formation apparatus that executes misregistration correction

 #73
20170343908
2017-11-30

Photoconductor, image forming apparatus, and process cartridge

 #74
20170318172
2017-11-02

Image forming apparatus, method for controlling image forming apparatus, image processing system, and storage medium

 #75
20170307999
2017-10-26

Developer supply kit, developer supplying device and image forming apparatus

 #76
20170293237
2017-10-12

Image forming apparatus capable of controlling density of output image

 #77
20170255139
2017-09-07

Image forming apparatus

 #78
20170242385
2017-08-24

IMAGE FORMING APPARATUS CORRECTING TONE CHARACTERISTICS AND METHOD FOR CONTROLLING IMAGE FORMING APPARATUS

 #79
20170242382
2017-08-24

Image forming apparatus with image correction using measurement image and image forming method

 #80
20170220913
2017-08-03

Image processing device, system, and method for correcting a dithering process

 #81
20170219979
2017-08-03

Image forming apparatus and control method for an image forming apparatus

 #82
20170185022
2017-06-29

Image forming apparatus including forming unit capable of forming transfer-object image and patch image

 #83
20170184454
2017-06-29

Colorimetry apparatus and image forming apparatus

 #84
20170182790
2017-06-29

Ink-jet recording method and ink-jet recording apparatus

 #85
20170168443
2017-06-15

Image forming apparatus having an image reading unit for image calibration

 #86
20170155784
2017-06-01

Image forming apparatus using decolorable and non-decolorable toner for printing acquired images

 #87
20170146921
2017-05-25

IMAGE FORMING APPARATUS

 #88
20170139363
2017-05-18

Tone correction image processing based on pixel formation position on a photoreceptor

 #89
20170139337
2017-05-18

Toner, toner housing unit, image forming apparatus, and image forming method

 #90
20170123340
2017-05-04

Image forming apparatus capable of correcting position of image formed on image bearing member

 #91
20170102648
2017-04-13

Image forming apparatus, image forming method and computer readable medium

 #92
20170102631
2017-04-13

Image forming apparatus

 #93
20170082964
2017-03-23

IMAGE FORMING APPARATUS AND PRINTING METHOD

 #94
20170082951
2017-03-23

Custom color ink mixing for electro photographic printing

 #95
20170081561
2017-03-23

Method and apparatus for manufacturing cutaneous information devices

 #96
20170075247
2017-03-16

Image processing apparatus and image processing method to control the gloss of an image to be printed

 #97
20170072729
2017-03-16

Image forming apparatus, decoloring apparatus and method of evaluating a condition of a heating portion of an image processing apparatus

 #98
20170068196
2017-03-09

Image forming apparatus and method of controlling the same

 #99
20170054878
2017-02-23

Image forming apparatus with color calibration by measurement image

 #100
20170048423
2017-02-16

Image forming apparatus for forming test pattern on sheet using coloring material of plurality of colors

 #101
20170045835
2017-02-16

Electrophotographic image forming method and full color toner set for developing electrostatic image

 #102
20170041509
2017-02-09

Image forming apparatus

 #103
20170031289
2017-02-02

Image forming apparatus that generates conversion condition based on measurement result and first coefficient, and where chromatic color image is formed after predetermined number of monochrome images, generates conversion condition based on new measurement result and second coefficient

 #104
20170028760
2017-02-02

Image forming apparatus and method for demanding more flexible printing processing

 #105
20170023888
2017-01-26

Image formation apparatus and information processing device for correcting color misregistration

 #106
20170013171
2017-01-12

Halftone dot screen generation with conditional arrangement of growth centers to form dot blocks and bridges connecting adjacent dot blocks

 #107
20170011282
2017-01-12

Light-source-driving control device, image forming apparatus, and light-source driving method

 #108
20160378040
2016-12-29

Image forming apparatus incorporating line sensor

 #109
20160370230
2016-12-22

Spectroscopic measurement device, image forming apparatus, and spectroscopic measurement method

 #110
20160368301
2016-12-22

Method of determining whether or not to perform decoloring process, and decoloring device

 #111
20160366298
2016-12-15

DOCUMENT ADMINISTRATION SYSTEM AND DOCUMENT ADMINISTRATION METHOD

 #112
20160342121
2016-11-24

Image forming apparatus, image forming method, and computer program product which adjusts a density value of a special toner

 #113
20160327896
2016-11-10

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

 #114
20160327884
2016-11-10

Toner for electrophotography, image forming method, and process cartridge

 #115
20160321016
2016-11-03

Image forming apparatus, image forming method and image forming system with decolorable printing and non-decolorable printing

 #116
20160320736
2016-11-03

Image forming apparatus that applies a powder to reduce adhesion of an adhesive layer

 #117
20160320719
2016-11-03

IMAGE FORMING APPARATUS THAT APPLIES A POWDER TO REDUCE ADHESION OF AN ADHESIVE LAYER

 #118
20160318329
2016-11-03

Decoloring apparatus and method for operating the same

 #119
20160286093
2016-09-29

Image forming apparatus generating conversion condition of measurement unit

 #120
20160286091
2016-09-29

Image forming apparatus generating conversion condition of measurement unit and method for controlling the same

 #121
20160277642
2016-09-22

Color processing apparatus, color processing method, and image forming system configured for generating a conversion relationship unique to a page number as conversion relationship for performing color adjustment

 #122
20160252862
2016-09-01

Printing with continuous color calibration

 #123
20160246238
2016-08-25

Print control apparatus, image forming system, print control method, and printed-matter manufacturing method

 #124
20160241745
2016-08-18

Image forming apparatus, image forming method, and computer readable recording medium storing image forming control program

 #125
20160238979
2016-08-18

IMAGE FORMING APPARATUS

 #126
20160229212
2016-08-11

Decoloring apparatus and method for operating the same

 #127
20160223941
2016-08-04

Image processing apparatus, image processing method, and storage medium performing toner amount adjustment

 #128
20160223930
2016-08-04

Image forming apparatus and image forming method that correct variation in residual quantity of printing agent

 #129
20160212303
2016-07-21

Image processing apparatus

 #130
20160205287
2016-07-14

Color measuring apparatus and image forming apparatus

 #131
20160193860
2016-07-07

Image forming apparatus, decoloring apparatus and method of evaluating a condition of a heating portion of an image processing apparatus

 #132
20160170321
2016-06-16

Image forming apparatus

 #133
20160165094
2016-06-09

Determining a special-toner screen based on a type of gradation process for a color-toner screen

 #134
20160147487
2016-05-26

Image processor that generates image data used in printing

 #135
20160139531
2016-05-19

Image forming apparatus

 #136
20160132013
2016-05-12

Image forming apparatus and method correcting area ratio of each toner in streaked area according to calculated fluctuations

 #137
20160132011
2016-05-12

Image forming system and image forming method which generate and utilize a tone correction value

 #138
20160119502
2016-04-28

Applying luminance conversion processing in accordance with image attribute information to improve edge detection and image data correction for pseudo halftone processing

 #139
20160117577
2016-04-28

Gamma correction table generation method, image processing device using the gamma correction table and control program thereof

 #140
20160116879
2016-04-28

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

 #141
20160109839
2016-04-21

Method for printing colored and white toner using a device link profile

 #142
20160109838
2016-04-21

Method for printing colored and white toner using a look-up table

 #143
20160109821
2016-04-21

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

 #144
20160097998
2016-04-07

Image forming apparatus with controlled timing of energization of heaters for power reduction

 #145
20160085193
2016-03-24

Image forming apparatus

 #146
20160070213
2016-03-10

Image forming apparatus and decoloring apparatus

 #147
20160069800
2016-03-10

Reflective sensor

 #148
20160054669
2016-02-25

Image formation method, toner set, and white toner

 #149
20160041514
2016-02-11

Method of determining whether or not to perform a decoloring process, and decoloring device

 #150
20160041488
2016-02-11

Image forming system, controller and recording medium, configured to correct gradation of white coloring material

 #151
20160011540
2016-01-14

Developer supply kit, developer supplying device and image forming apparatus

 #152
20150378304
2015-12-31

Image forming device having developing units and holding unit holding the developing units

 #153
20150378293
2015-12-31

Image forming apparatus and image forming method

 #154
20150378292
2015-12-31

IMAGE FORMING APPARATUS

 #155
20150370195
2015-12-24

Image forming apparatus for suppressing non-uniformity of an image caused by a difference in toner particle diameter

 #156
20150362872
2015-12-17

IMAGE FORMING METHOD

 #157
20150346622
2015-12-03

Image processing apparatus, image processing method, and computer program product

 #158
20150338758
2015-11-26

Liquid application device, image forming system, and method of controlling liquid application device

 #159
20150286179
2015-10-08

Image forming apparatus including first detection sensor and second detection sensor for detecting density detection pattern

 #160
20150277320
2015-10-01

Image forming apparatus

 #161
20150277259
2015-10-01

METHOD FOR DETERMINING ELECTRO-PHOTOGRAPHIC PROCESS CONTROL SET POINTS

 #162
20150241808
2015-08-27

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

 #163
20150227104
2015-08-13

Information processing apparatus, information processing system, and display method

 #164
20150205233
2015-07-23

Image forming method and image forming device

 #165
20150192887
2015-07-09

Image forming apparatus

 #166
20150153673
2015-06-04

Color-image forming apparatus

 #167
20150147078
2015-05-28

Image forming apparatus

 #168
20150117911
2015-04-30

Image forming apparatus

 #169
20150117875
2015-04-30

Image forming apparatus, non-transitory computer readable medium, and image forming method

 #170
20150110535
2015-04-23

Printing control device and printing control system that generate toner-scattering prevention plane data

 #171
20150104740
2015-04-16

Full-color toner set, full-color developer set, image-formation method using same, and image-formation device

 #172
20150104201
2015-04-16

Printing apparatus, printing apparatus control method, and storage medium for performing background color removal

 #173
20150093553
2015-04-02

TRANSPARENCY DOCUMENT HAVING WHITE TONER

 #174
20150078792
2015-03-19

BELT CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS

 #175
20150078769
2015-03-19

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

 #176
20150071669
2015-03-12

Image forming apparatus and method thereof

 #177
20150063854
2015-03-05

Printing control device, image forming system, and non-transitory computer-readable medium

 #178
20150043945
2015-02-12

Toner conveying unit and image forming apparatus including the same

 #179
20150030341
2015-01-29

Color image forming apparatus

 #180
20150029564
2015-01-29

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #181
20150029520
2015-01-29

Image processing apparatus, image processing method, and computer program product for determining a direction of transparent color material pattern based on acquired grain direction

 #182
20150029518
2015-01-29

Image processing apparatus, image processing method, and non-transitory computer readable medium

 #183
20150003875
2015-01-01

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

 #184
20140363204
2014-12-11

Image forming device having main body and holder holding developer cartridges

 #185
20140341601
2014-11-20

Information processing apparatus, information processing system, and display method

 #186
20140285820
2014-09-25

Image forming method

 #187
20140226997
2014-08-14

Image forming apparatus capable of changing the number of light receiving elements of a light receiving unit

 #188
20140212192
2014-07-31

Image forming apparatus and image erasing apparatus

 #189
20140186076
2014-07-03

Image forming apparatus having improved image quality

 #190
20140161501
2014-06-12

IMAGE FORMING DEVICE

 #191
20140161494
2014-06-12

Image forming apparatus

 #192
20140153975
2014-06-05

Image forming apparatus, color registration method of image forming apparatus, host apparatus, control method of host apparatus, and computer readable recording medium

 #193
20140153943
2014-06-05

Image forming apparatus and conveyance control method

 #194
20140153942
2014-06-05

Image forming apparatus with endless belt and method for calculating meandering amount of belt

 #195
20140146120
2014-05-29

Image forming apparatus and image forming method

 #196
20140119750
2014-05-01

Image processing apparatus and method having viewing-density priority and color material saving modes

 #197
20140079426
2014-03-20

Method and apparatus for managing a printing system having one or more printers

 #198
20140079417
2014-03-20

Printing apparatus and control method therefor

 #199
20140037307
2014-02-06

Toner printing with increased gamut

 #200
20140029805
2014-01-30

Automatic mob sensor timing adjustment

 #201
20140010577
2014-01-09

METHOD FOR FORMING A MULTI-COLOUR IMAGE

 #202
20130343775
2013-12-26

Image forming apparatus

 #203
20130336666
2013-12-19

PRINTING

 #204
20130330092
2013-12-12

Printing

 #205
20130316280
2013-11-28

Toner set, developer set, and image forming apparatus

 #206
20130302050
2013-11-14

Image forming apparatus for detecting misregistration amount and density

 #207
20130272731
2013-10-17

Color-image forming apparatus

 #208
20130265613
2013-10-10

Image processing apparatus, control method of image processing apparatus, image forming apparatus, and storage medium

 #209
20130250312
2013-09-26

Information processing apparatus, information processing system, and display method

 #210
20130183051
2013-07-18

Image forming apparatus, image forming method, and storage medium

 #211
20130142549
2013-06-06

Image forming apparatus having misregistration correction

 #212
20130121710
2013-05-16

Image processing apparatus, image processing method, and storage medium

 #213
20130094875
2013-04-18

Reflection sensor and image forming apparatus

 #214
20130077985
2013-03-28

Image forming apparatus reducing toner fogging on photosensitive drum

 #215
20130016376
2013-01-17

Document administration system and document administration method

 #216
20120308273
2012-12-06

Image forming device having guide mechanism for guiding transferring unit

 #217
20120251151
2012-10-04

Image forming apparatus

 #218
20120162668
2012-06-28

Method of printing a text with an apparatus using channels

 #219
20120099122
2012-04-26

Inverse mask generating printer and printer module

 #220
20120099121
2012-04-26

Methods for generating an inverse mask

 #221
20120094225
2012-04-19

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

 #222
20120063802
2012-03-15

Print control apparatus, image forming system, print control method, and printed-matter manufacturing method

 #223
20120027472
2012-02-02

Image forming device having guide mechanism guiding developing unit

 #224
20120008967
2012-01-12

Image forming apparatus and method for stopping driving image carrier

 #225
20120003016
2012-01-05

Color image forming apparatus

 #226
20110285766
2011-11-24

Ink management and monitoring mechanism

 #227
20110217090
2011-09-08

Image forming apparatus with belt position control feature

 #228
20110217089
2011-09-08

Image forming apparatus and computer readable medium

 #229
20110188870
2011-08-04

Image control for detecting an adjustment pattern and generating an edge detection signal

 #230
20110188868
2011-08-04

IMAGE FORMING APPARATUS AND A COLOR MATERIAL CONTROLLING METHOD

 #231
20110150511
2011-06-23

Image forming apparatus, image forming method and data control device

 #232
20110150508
2011-06-23

Image information detecting apparatus

 #233
20110097661
2011-04-28

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

 #234
20110075169
2011-03-31

PRINTING APPARATUS, PRINTING APPARATUS CONTROL METHOD, AND STORAGE MEDIUM

 #235
20110036256
2011-02-17

PRINT SETUP DEVICE, PRINT SETUP METHOD, AND COMPUTER READABLE RECORDING MEDIUM STORING PRINT SETUP PRORAM

 #236
20100322646
2010-12-23

Information processing apparatus, image forming apparatus, and image processing method

 #237
20100303487
2010-12-02

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

 #238
20100248126
2010-09-30

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

 #239
20100247174
2010-09-30

Displacement correcting device, intermediate transfer device, transfer device, and image forming apparatus

 #240
20100247121
2010-09-30

Image forming apparatus

 #241
20100239321
2010-09-23

Image forming apparatus and image forming system

 #242
20100238467
2010-09-23

Image processing apparatus, image processing method, and computer program product

 #243
20100232836
2010-09-16

Systems and methods of producing gradient index optics by sequential printing of toners having different indices of refraction

 #244
20100209149
2010-08-19

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #245
20100209140
2010-08-19

Image-forming device having tray that enables developing unit to move

 #246
20100203438
2010-08-12

Two-component developer, replenishing developer, and image-forming method

 #247
20100159380
2010-06-24

Two-component developer, replenishing developer, and image-forming method

 #248
20090296173
2009-12-03

Method to create spot colors with white and CMYK toner and achieve color consistency

 #249
20090296120
2009-12-03

Image processing apparatus, control method therefor, program, and storage medium

 #250
20090290170
2009-11-26

Print control apparatus for controlling printing of an auxiliary image based on a number of sheets to be printed

 #251
20090273657
2009-11-05

Rapid response one-way valve for high speed solid ink delivery

 #252
20090257099
2009-10-15

Image processing apparatus and image processing method

 #253
20090251715
2009-10-08

Color image forming apparatus, and image forming condition setting method for color image forming apparatus

 #254
20090238616
2009-09-24

ULTRA-LOW COLOR DENSITY PRINT FINISHING SYSTEM WITH HIGH GLOSS FOR IMAGE HIGHLIGHTING

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Methods for determining when to transition between color printing and black-only printing in an image forming device

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2009-09-17

Paper coloring apparatus and image forming system

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Image-forming device with scanner unit

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2009-04-09

Image forming device forming a visible image on a medium containing detectable substances

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2009-04-02

DEVELOPER, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

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2009-02-26

Toner-based noise reduction in electrostatography

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2009-02-12

Image forming apparatus and image forming method for suppressing fluctuation of formed images

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20090034034
2009-02-05

Color image forming apparatus and color image forming method for correcting scan-line position error with interpolation

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2009-02-05

Image forming apparatus, image forming method and data control device

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2009-01-29

Image-forming device with holding unit having multiple positions

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2009-01-29

Coloring picture, coloring picture generating apparatus, and coloring picture generating method

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2008-11-20

Two-component developer, replenishing developer, and image-forming method

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2008-10-30

Printing device and method for switching between monochrome and color modes

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2008-10-16

Image forming apparatus, image processing apparatus, and control method therefor

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2008-09-11

Image forming system, computer readable recording medium storing image forming program and image forming method

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20080199193
2008-08-21

Image forming apparatus and failure detection method therefor

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2008-08-14

Method and apparatus for controlling printing of composite black text

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2008-08-07

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

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20080186526
2008-08-07

Printing apparatus and control method therefor

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2008-07-31

Image forming apparatus and image forming method thereof to print alternative images at an interval during a print job

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2008-07-24

Color image forming apparatus and image forming method

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2008-03-06

Image formation device and image formation method

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2008-01-17

Image forming apparatus and image forming method

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2008-01-03

IMAGE FORMING METHOD

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2007-12-20

Image forming apparatus and image forming method

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20070286957
2007-12-13

Transfer/transport conductive endless belt for a tandem system, method for producing same, and image forming apparatus employing same

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20070285685
2007-12-13

Image forming apparatus and image forming method

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2007-12-06

Image forming system, image forming device and information processing device

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2007-12-06

Color image processing apparatus

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2007-07-05

Method and apparatus for calcuating color differences on measured evaluation charts to evaluate color reproducibility considering image homogeneity

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2007-05-17

Image forming apparatus having monochrome and color print modes and a plurality of system speeds

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2007-03-01

Color order fulfilment method

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2007-01-25

Image forming apparatus with contact/separation mechanism

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Image-formation control apparatus, method for calibrating image forming apparatus, and program

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2006-12-21

System and method for spatial gray balance calibration using hybrid sensing systems

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2006-11-30

Apparatus and method for image registration

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2006-11-30

Systems and methods for registering a substrate

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2006-09-14

Image signal processing method and apparatus for limiting amount of toner stick

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2006-08-24

Full-color electrophotographic image forming apparatus

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20060187505
2006-08-24

Profile creation for texture simulation with clear toner

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2006-08-17

Color image forming apparatus

 #296
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2006-06-29

Image-forming apparatus having developing units in removable holding unit

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20060140673
2006-06-29

Image-forming device with holding unit having multiple positions

 #298
20060109514
2006-05-25

Method of detecting pages subject to reload artifact with IOI (image on image) correction

 #299
20060017795
2006-01-26

Image forming apparatus, image forming method and data control device

 #300
20060008301
2006-01-12

Image forming method, and image transferring mechanism, a method of scale reading, a belt transfer unit, and image forming apparatus, which use or include a non-metallic scale with a colored resin layer