Patents-Review.com
ClassID:

177599 ⎘

G03G15/011 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for producing multicoloured copies; Details of unit for exposing

Sub-classes:
Recent Application in this class:
#1
20260104656
2026-04-16

IMAGE FORMING APPARATUS

 #2
20260072394
2026-03-12

IMAGE FORMING APPARATUS

 #3
20260072384
2026-03-12

IMAGE FORMING APPARATUS

 #4
20260064025
2026-03-05

IMAGE FORMING APPARATUS

 #5
20260056496
2026-02-26

IMAGE FORMING APPARATUS

 #6
20260029738
2026-01-29

IMAGE FORMING APPARATUS AND ADJUSTMENT METHOD CAPABLE OF SUPPRESSING OCCURRENCE OF DIFFERENCE IN AMOUNT OF VARIATION IN IMAGE QUALITY OF OUTPUT IMAGE AMONG PLURALITY OF IMAGE FORMING SPEEDS WITH SIMPLE CONTROL

 #7
20260010086
2026-01-08

IMAGE FORMING APPARATUS

 #8
20260003301
2026-01-01

IMAGE FORMING APPARATUS

 #9
20260003300
2026-01-01

IMAGE FORMING APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM STORING CONTROL PROGRAM

 #10
20250377624
2025-12-11

IMAGE FORMING APPARATUS

 #11
20250377604
2025-12-11

IMAGE FORMING APPARATUS

 #12
20250372945
2025-12-04

IMAGE FORMING APPARATUS

 #13
20250370362
2025-12-04

LASER SCANNING UNIT, IMAGE FORMING DEVICE AND SCANNING CONTROL METHOD

 #14
20250362643
2025-11-27

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS

 #15
20250341792
2025-11-06

IMAGE FORMING APPARATUS

 #16
20250321511
2025-10-16

MONOCHROME OPTICAL SCANNING DEVICE AND MONOCHROME IMAGE FORMING APPARATUS

 #17
20250264824
2025-08-21

COLOR IMAGE FORMING APPARATUS

 #18
20250251694
2025-08-07

PRINTER AND INTEGRATED LIGHT SOURCE MODULE THEREOF

 #19
20250251678
2025-08-07

LASER SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #20
20250237970
2025-07-24

IMAGE FORMING APPARATUS FOR FORMING IMAGE USING PLURALITY OF EXPOSURE HEADS

 #21
20250231503
2025-07-17

DRIVING DEVICE AND PRINTING APPARATUS

 #22
20250199460
2025-06-19

EXCHANGING TOOL AND IMAGE FORMING APPARATUS

 #23
20250155672
2025-05-15

OPTICAL MIRROR, SCANNING OPTICAL DEVICE, IMAGE FORMING DEVICE, AND MANUFACTURING METHOD FOR OPTICAL MIRROR

 #24
20250147447
2025-05-08

IMAGING DEVICE AND IMAGING METHOD THEREOF, AND PRINTER

 #25
20240396292
2024-11-28

OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE

 #26
20240393733
2024-11-28

IMAGE FORMATION APPARATUS

 #27
20240393711
2024-11-28

BOOKBINDING APPARATUS THAT CREATES BOOK BY BONDING A PLURALITY OF SHEETS USING TONER

 #28
20240385551
2024-11-21

LASER SCANNING UNIT AND IMAGE FORMING APPARATUS

 #29
20240345499
2024-10-17

IMAGE FORMING APPARATUS

 #30
20240302779
2024-09-12

IMAGE FORMING APPARATUS CAPABLE OF SIMPLIFYING CONTROL CIRCUIT

 #31
20240210849
2024-06-27

Image forming apparatus for forming image using plurality of exposure heads

 #32
20240069485
2024-02-29

Image forming apparatus capable of suppressing vibration transmission to exposure unit

 #33
20240069463
2024-02-29

Image-forming apparatus, correction chart, and method

 #34
20240066890
2024-02-29

IMAGE FORMING APPARATUS

 #35
20240036492
2024-02-01

Driving device and printing apparatus having a connection circuit switching connection combinations of load blocks and driving circuits

 #36
20230408947
2023-12-21

Image forming apparatus with charge eliminating needle protection cover that maintains constant interval between the needle and a sheet

 #37
20230305420
2023-09-28

Image forming apparatus for forming image using plurality of exposure heads

 #38
20230126318
2023-04-27

Image forming apparatus with repositionable shutter assembly

 #39
20230072359
2023-03-09

Image forming apparatus

 #40
20220260936
2022-08-18

Image forming apparatus

 #41
20220244675
2022-08-04

Cleaning rod for optical print head included in image forming apparatus

 #42
20220197179
2022-06-23

Image forming apparatus

 #43
20210181669
2021-06-17

Cleaning rod for optical print head included in image forming apparatus

 #44
20210080876
2021-03-18

Image forming apparatus

 #45
20200379355
2020-12-03

Image forming apparatus

 #46
20200174417
2020-06-04

Image forming apparatus

 #47
20200150571
2020-05-14

Image forming apparatus with optical scanning device window cleaning member and control thereof

 #48
20200096896
2020-03-26

Information processing apparatus and image forming apparatus with identification of reflective surface of rotating polygonal mirror

 #49
20200052712
2020-02-13

Image forming apparatus controlling color reproduction range and tone reproducibility

 #50
20200004200
2020-01-02

Image forming apparatus including optical print head

 #51
20190369520
2019-12-05

Optical scanning device and image forming apparatus

 #52
20190332028
2019-10-31

Image forming apparatus and non-transitory computer readable medium storing program

 #53
20190286052
2019-09-19

Image forming apparatus and method of controlling fuser

 #54
20190212548
2019-07-11

Optical scanning device and image forming device provided with optical scanning device

 #55
20190196365
2019-06-27

Image forming apparatus

 #56
20190196353
2019-06-27

Electrophotographic image forming apparatus

 #57
20190163083
2019-05-30

Light guiding member, detector, spectral colorimetric apparatus, and image forming apparatus

 #58
20190146400
2019-05-16

Image forming apparatus and exposure device moving mechanism including guiding grooves with different shapes

 #59
20190079423
2019-03-14

Image forming apparatus and non-transitory computer readable medium storing program

 #60
20190064692
2019-02-28

Image forming apparatus with controlled start-up of scanning motor

 #61
20190033763
2019-01-31

Image forming apparatus

 #62
20180314184
2018-11-01

Image forming device

 #63
20180309885
2018-10-25

IMAGE FORMING APPARATUS

 #64
20180284634
2018-10-04

Charge removal process in image forming apparatus

 #65
20180259875
2018-09-13

Optical scanning apparatus and image forming apparatus including the same

 #66
20180259874
2018-09-13

Leaf spring, housing, light scanning apparatus, and image forming apparatus

 #67
20180259873
2018-09-13

Optical scanner and image forming apparatus

 #68
20180239270
2018-08-23

Image forming apparatus

 #69
20180236779
2018-08-23

Image forming apparatus

 #70
20180231914
2018-08-16

Light scanning apparatus, image forming apparatus, and housing

 #71
20180215183
2018-08-02

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

 #72
20180203409
2018-07-19

Image forming apparatus and method of controlling fuser

 #73
20180196380
2018-07-12

Power supply apparatus and image forming apparatus

 #74
20180149995
2018-05-31

Exposure device and image formation apparatus having cut fringe holding member

 #75
20180139345
2018-05-17

Image reading apparatus, image forming apparatus, image reading method, and recording medium

 #76
20180136593
2018-05-17

Image forming apparatus

 #77
20180088499
2018-03-29

Image forming apparatus that discharges air to a space in a main assembly

 #78
20180067305
2018-03-08

Optical scanning device, image forming apparatus

 #79
20170357201
2017-12-14

Image forming apparatus for generating drive data by performing a magnification correction on image data

 #80
20170343959
2017-11-30

Image forming apparatus and method of controlling fuser

 #81
20170299504
2017-10-19

Spectral colorimetric apparatus and image forming apparatus that uses the same

 #82
20170123340
2017-05-04

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

 #83
20160378015
2016-12-29

Image forming apparatus

 #84
20160124339
2016-05-05

Image forming apparatus

 #85
20160062262
2016-03-03

Image forming apparatus with guide for exposure unit

 #86
20160033923
2016-02-04

Low profile light scanning device and image forming apparatus therewith

 #87
20150346482
2015-12-03

Optical scanning device, image forming apparatus

 #88
20150220016
2015-08-06

Image forming apparatus

 #89
20150117887
2015-04-30

Color image forming apparatus

 #90
20150042738
2015-02-12

Optical writing controller, image forming apparatus, and optical writing control method

 #91
20150029519
2015-01-29

Apparatus and method for performing exposure on photoreceptor drum

 #92
20140341596
2014-11-20

Color image forming apparatus

 #93
20140267538
2014-09-18

Image forming apparatus including a downsized image carrier of an additional color therein

 #94
20140267537
2014-09-18

Optical scanning system for use in an imaging apparatus

 #95
20140233989
2014-08-21

Image forming apparatus

 #96
20140184719
2014-07-03

Image forming apparatus including a light scanning device, tranparent window for passing a laser beam and a mechanism for moving a shutter

 #97
20140178087
2014-06-26

Image forming apparatus

 #98
20140064798
2014-03-06

Image forming apparatus

 #99
20140063168
2014-03-06

Light-emitting substrate, method for manufacturing the same, optical writing device, and image forming apparatus

 #100
20140029061
2014-01-30

Image forming device, image forming method and program

 #101
20140002564
2014-01-02

Optical writing control device, image forming apparatus, and optical writing control method for controlling the light emitting timing of a light source

 #102
20130279951
2013-10-24

Printer with multi-toner charged area development

 #103
20130279950
2013-10-24

Multi-toner charged area development method

 #104
20130279949
2013-10-24

Printer with multi-toner discharged area development

 #105
20130279927
2013-10-24

Image forming apparatus including control unit for controlling charging bias and laser power

 #106
20130265615
2013-10-10

Image processing apparatus, method, and computer-readable storage medium to eliminate unevenness due to misregistration correction by adjusting mixture status

 #107
20130243452
2013-09-19

Image forming apparatus with color slippage correction

 #108
20130147895
2013-06-13

Optical scanning device, image forming apparatus and optical scanning method

 #109
20130136469
2013-05-30

IMAGE FORMING APPARATUS

 #110
20130100226
2013-04-25

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

 #111
20130064576
2013-03-14

Image forming apparatus having variable developer intervals

 #112
20130058686
2013-03-07

Image forming apparatus

 #113
20130016992
2013-01-17

Image forming apparatus

 #114
20130016987
2013-01-17

Electrophotographic image forming apparatus

 #115
20130004204
2013-01-03

Color image forming apparatus

 #116
20120275839
2012-11-01

SHEET STORAGE DEVICE AND IMAGE FORMING APPARATUS

 #117
20120230713
2012-09-13

Image forming apparatus with different clock outputs for toner and non-toner forming regions

 #118
20120230705
2012-09-13

Color image forming apparatus

 #119
20120218363
2012-08-30

Scanning optical apparatus and image forming apparatus including the same

 #120
20120086987
2012-04-12

Image processing apparatus, method for processing image, and storage medium therefor

 #121
20120069126
2012-03-22

Image forming apparatus and method of the same

 #122
20120008154
2012-01-12

Image forming apparatus and method of color misregistration correction

 #123
20110317221
2011-12-29

Image processing apparatus and image forming apparatus with a toner density correction function

 #124
20110316960
2011-12-29

Optical scanning apparatus and color image forming apparatus using the same

 #125
20110316957
2011-12-29

Image forming apparatus having plural optical scanning devices

 #126
20110304867
2011-12-15

Imaging forming apparatus

 #127
20110292418
2011-12-01

Color printer with power saving recording head

 #128
20110279624
2011-11-17

Optical scanner and image forming apparatus

 #129
20110279623
2011-11-17

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #130
20110236073
2011-09-29

Image forming device

 #131
20110229172
2011-09-22

Image forming apparatus and image forming method using the apparatus

 #132
20110222883
2011-09-15

IMAGE FORMING APPARATUS

 #133
20110182615
2011-07-28

Process unit positioning device and image forming apparatus including the same

 #134
20110150516
2011-06-23

Color image forming apparatus

 #135
20110129244
2011-06-02

Image forming apparatus

 #136
20110116063
2011-05-19

Exposure unit containment mechanism and image-forming apparatus

 #137
20110102820
2011-05-05

Input apparatus configured to change color when a set value change exceeds a predetermined threshold and image forming apparatus incorporating input apparatus

 #138
20110080617
2011-04-07

Image forming apparatus and computer readable medium

 #139
20110050833
2011-03-03

Image forming apparatus having variable developer intervals

 #140
20110043810
2011-02-24

Reflective optical sensor and image forming apparatus

 #141
20110001994
2011-01-06

Image compressing method, image compressing apparatus and image forming apparatus

 #142
20100310284
2010-12-09

Velocity detecting device and multi-color image forming apparatus

 #143
20100239275
2010-09-23

Image forming apparatus and printing control method

 #144
20100226686
2010-09-09

Optical scanning apparatus and image forming apparatus using the same

 #145
20100150611
2010-06-17

Image forming apparatus

 #146
20100104330
2010-04-29

Image forming apparatus and method of correcting color registration

 #147
20100104303
2010-04-29

IMAGE FORMING APPARATUS

 #148
20100103454
2010-04-29

Image Forming Method, Image Forming Apparatus, and Image Forming System

 #149
20100097664
2010-04-22

Optical scanning unit and color image forming apparatus using the same

 #150
20100080583
2010-04-01

Image forming apparatus and method for correcting color registration error thereof

 #151
20100055604
2010-03-04

Image-Forming Apparatus and Image-Forming Process

 #152
20100034563
2010-02-11

Optical scanning device and image forming apparatus

 #153
20090317109
2009-12-24

Image forming apparatus and image forming method

 #154
20090315968
2009-12-24

Image forming apparatus and image forming method which utilizes a trapping process

 #155
20090305154
2009-12-10

Tri-level xerography for hypochromatic colorants

 #156
20090237695
2009-09-24

Image forming apparatus, positional deviation correction method, and recording medium storing positional deviation correction program

 #157
20090214236
2009-08-27

Image forming apparatus and image forming method

 #158
20090213419
2009-08-27

Image forming device, image forming method and program

 #159
20090142084
2009-06-04

Image forming apparatus

 #160
20090097083
2009-04-16

Image forming apparatus and image processing method therefor

 #161
20090092417
2009-04-09

Optical scanning apparatus and image forming apparatus using the same

 #162
20090087210
2009-04-02

Image forming device

 #163
20090087209
2009-04-02

Image forming device having exposure unit provided to first device body rotataby joined to second device body

 #164
20090080934
2009-03-26

Image forming apparatus having a plurality of image forming units

 #165
20090073529
2009-03-19

Multibeam optical scanning device and image forming apparatus

 #166
20090052945
2009-02-26

IMAGE FORMING APPARATUS

 #167
20080240611
2008-10-02

Image forming apparatus and image forming method

 #168
20080226361
2008-09-18

Image forming apparatus with image adjusting function, image adjusting method and image adjusting program

 #169
20080220347
2008-09-11

Image forming apparatus and image forming method with sheet slip compensation

 #170
20080212986
2008-09-04

Image forming method, image forming apparatus and toner image pattern

 #171
20080181634
2008-07-31

Image forming apparatus with accurate correction of color misalignment

 #172
20080174653
2008-07-24

Image forming apparatus and signal synchronizing method thereof

 #173
20080130065
2008-06-05

IMAGE FORMING APPARATUS

 #174
20080124115
2008-05-29

Image formation density correction in image forming apparatus

 #175
20080112727
2008-05-15

Image forming apparatus

 #176
20080100691
2008-05-01

FREQUENCY MODULATOR

 #177
20080100690
2008-05-01

Image forming apparatus

 #178
20080069603
2008-03-20

Image forming apparatus and control method for registration mark detection

 #179
20080069588
2008-03-20

Image forming apparatus and image forming process

 #180
20080019719
2008-01-24

Imaging method for universal printers using an image-on-image process

 #181
20080019714
2008-01-24

Image forming apparatus and print head

 #182
20080012932
2008-01-17

Image forming apparatus

 #183
20080008500
2008-01-10

Color printer apparatus

 #184
20080008487
2008-01-10

Image-forming apparatus and image-forming process

 #185
20070273747
2007-11-29

Image forming apparatus

 #186
20070264047
2007-11-15

Image forming apparatus

 #187
20070248387
2007-10-25

Image forming apparatus

 #188
20070248386
2007-10-25

IMAGE FORMING APPARATUS

 #189
20070217831
2007-09-20

Image forming apparatus and image forming method

 #190
20070172270
2007-07-26

Method and device for correcting paper shrinkage during generation of a bitmap

 #191
20070160939
2007-07-12

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

 #192
20070153079
2007-07-05

Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system

 #193
20070146738
2007-06-28

Multiple-beam scanning device and image forming apparatus having the multiple-beam scanning device

 #194
20070132830
2007-06-14

Image forming apparatus

 #195
20070109393
2007-05-17

Image forming apparatus and method of adjusting color shift

 #196
20070086808
2007-04-19

Full-color image forming apparatus having variable power light source

 #197
20070064087
2007-03-22

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

 #198
20070064081
2007-03-22

Image forming apparatus

 #199
20070046772
2007-03-01

Image forming apparatus and associated methodology of forming an enlarged image

 #200
20070015071
2007-01-18

Image forming apparatus for forming a color image, and image forming method for forming a color image

 #201
20060290773
2006-12-28

Image forming apparatus having a plurality of laser scanner units

 #202
20060274141
2006-12-07

Laser scan unit and an image forming apparatus having the same

 #203
20060268091
2006-11-30

METHOD OF CONTROLLING LIGHT SOURCES IN AN ELECTRO-PHOTOGRAPHIC IMAGE FORMING DEVICE, AN IMAGE FORMING METHOD, AND AN APPARATUS THEREOF

 #204
20060250495
2006-11-09

Image forming apparatus and method of controlling same

 #205
20060222418
2006-10-05

Method and apparatus for image forming capable of effectively adjusting image shifts

 #206
20060209167
2006-09-21

Color image forming apparatus

 #207
20060176356
2006-08-10

Printer

 #208
20060158712
2006-07-20

Image forming apparatus

 #209
20060023055
2006-02-02

Accumulator drum and method of use for an image forming apparatus

 #210
20060007472
2006-01-12

Image forming apparatus and image data transfer method

 #211
20050220504
2005-10-06

Image forming apparatus

 #212
20050191087
2005-09-01

Image forming apparatus

 #213
20050174418
2005-08-11

Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system

 #214
20050157163
2005-07-21

Color image forming apparatus

 #215
20050069346
2005-03-31

Image forming apparatus using an image carrier and rotary developer unit

 #216
20050068402
2005-03-31

Image forming apparatus and image forming method

 #217
20050062836
2005-03-24

Optical scanning apparatus and image forming apparatus

 #218
20050058465
2005-03-17

Image forming apparatus using two or more toners for ordinary paper or OHP sheet

 #219
17466727
2023-01-24

Image forming apparatus with exposure device including shutter that moves in response to movement of a light source

 #220
16059470
2019-05-28

Image forming apparatus

 #221
15713965
2018-06-19

Image forming apparatus