G03G15/04 - CPC Classification Index

#1

20250355392

2025-11-20

IMAGE FORMING APPARATUS

#2

20250244694

2025-07-31

DEVELOPING ROLLER, DEVELOPING CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

#3

20250147448

2025-05-08

IMAGE FORMING APPARATUS

#4

20250138461

2025-05-01

IMAGE FORMING APPARATUS

#5

20240329559

2024-10-03

IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS

#6

20240310749

2024-09-19

OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING THE SAME

#7

20240280922

2024-08-22

IMAGE READING DEVICE WITH LIGHT NOISE REDUCTION CHARACTERISTICS

#8

20240034073

2024-02-01

Image forming apparatus

#9

20230418203

2023-12-28

Image forming apparatus having conductive support unit to support and to be conductive with recording medium

#10

20230408948

2023-12-21

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

#11

20230069539

2023-03-02

Image forming apparatus and exposure device

#12

20230069503

2023-03-02

Image forming apparatus

#13

20220382044

2022-12-01

Polygon mirror, optical deflector, optical scanning device, and image forming apparatus

#14

20220373913

2022-11-24

Photoresponsive polymer

#15

20220357681

2022-11-10

INFORMATION PROCESSING METHOD

#16

20220342338

2022-10-27

Exposure head and image forming apparatus including exposure head

#17

20220342336

2022-10-27

Image forming apparatus

#18

20220216671

2022-07-07

Optical scanning device, image-forming apparatus, and control method

#19

20220107576

2022-04-07

Resin composition, toner for developing electrostatic charge image, image forming method, photosensitive adhesive, and optical switching material

#20

20210409552

2021-12-30

Original reading apparatus

#21

20210255563

2021-08-19

Image forming apparatus

#22

20210003937

2021-01-07

Image forming apparatus

#23

20200379398

2020-12-03

Cleaning transparent member provided on image forming apparatus to reduce foreign matter

#24

20200322488

2020-10-08

Original reading apparatus

#25

20200301309

2020-09-24

Image forming apparatus

#26

20200292985

2020-09-17

Cleaning member used in image forming apparatus including optical print head, and image forming apparatus including optical print head

#27

20200292984

2020-09-17

Cleaning member used in image forming apparatus including optical print head, and image forming apparatus including optical print head

#28

20200292732

2020-09-17

Lens unit, exposure device, reading head, image forming apparatus, and image reading apparatus

#29

20200272093

2020-08-27

Development cartridge having a switch member to rotate developing unit to a development position

#30

20200272090

2020-08-27

Exposure apparatus and image forming apparatus

#31

20200174387

2020-06-04

IMAGE FORMING METHOD

#32

20200122483

2020-04-23

Image forming apparatus

#33

20200117116

2020-04-16

Image forming apparatus

#34

20190384220

2019-12-19

Image forming apparatus and method

#35

20190311737

2019-10-10

Methods and apparatuses for compressing and decompressing drive curves

#36

20190281180

2019-09-12

Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatus

#37

20190204762

2019-07-04

Image forming apparatus

#38

20190202221

2019-07-04

Movable body reciprocating mechanism, cleaning mechanism, optical scanning device, and image forming apparatus

#39

20190179234

2019-06-13

Static eliminating device and image forming apparatus

#40

20190158695

2019-05-23

Image reading apparatus and image forming apparatus

#41

20190146371

2019-05-16

Optical scanning device and image forming apparatus including the same

#42

20190101861

2019-04-04

Image forming apparatus

#43

20190101845

2019-04-04

Image forming apparatus

#44

20190094730

2019-03-28

Image forming apparatus

#45

20190070864

2019-03-07

Light emitting thyristor having a plurality of semiconductor layers with a specific layer having the smallest bandgap, light emitting thyristor array, exposure head, and image forming device

#46

20190064707

2019-02-28

IMAGE FORMING APPARATUS

#47

20190041785

2019-02-07

Image forming apparatus for detecting fault location

#48

20190026610

2019-01-24

Image forming apparatus and image forming method

#49

20190011858

2019-01-10

Image forming method, image forming apparatus, and toner image fixing apparatus

#50

20180321636

2018-11-08

Printer module having print-head moving mechanism

#51

20180293470

2018-10-11

Light scanning device and image forming apparatus with the same

#52

20180288264

2018-10-04

Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatus

#53

20180269656

2018-09-20

Laser device and internal combustion engine

#54

20180260670

2018-09-13

Image forming apparatus and image forming method

#55

20180246441

2018-08-30

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

#56

20180236779

2018-08-23

Image forming apparatus

#57

20180227455

2018-08-09

Image reading device

#58

20180149995

2018-05-31

Exposure device and image formation apparatus having cut fringe holding member

#59

20180139346

2018-05-17

Image forming apparatus and optical sensor detecting target formed on image carrier or recording medium

#60

20180136604

2018-05-17

Development cartridge having a switch member to rotate developing unit to a development position

#61

20180131833

2018-05-10

Image reading apparatus and image forming apparatus

#62

20180120726

2018-05-03

Sheet conveyance apparatus and image forming apparatus

#63

20180107133

2018-04-19

IMAGE FORMING APPARATUS AND DEVELOPING DEVICE

#64

20180101126

2018-04-12

Exposure window component, and exposure device and image forming apparatus using the same

#65

20180081296

2018-03-22

Image forming apparatus

#66

20180024457

2018-01-25

Image forming apparatus

#67

20180017918

2018-01-18

Image forming apparatus

#68

20180011239

2018-01-11

Optical apparatus and image pickup apparatus

#69

20180004114

2018-01-04

IMAGE FORMING APPARATUS

#70

20170371292

2017-12-28

Image forming apparatus including a rotatable exposure device

#71

20170371286

2017-12-28

Image forming apparatus

#72

20170371269

2017-12-28

Optical scanning device and image forming apparatus including the same

#73

20170355186

2017-12-14

Image forming apparatus

#74

20170343952

2017-11-30

Image forming apparatus

#75

20170343916

2017-11-30

Image forming apparatus

#76

20170336730

2017-11-23

Image reading apparatus and image forming apparatus

#77

20170329271

2017-11-16

Image forming apparatus and process cartridge

#78

20170322502

2017-11-09

IMAGE FORMING APPARATUS

#79

20170315464

2017-11-02

Static eliminating device and image forming apparatus

#80

20170315273

2017-11-02

Lens array and light source unit

#81

20170300005

2017-10-19

Image forming apparatus

#82

20170299994

2017-10-19

Image forming apparatus

#83

20170289469

2017-10-05

Imaging apparatus including light source, photodetector, and control circuit

#84

20170277113

2017-09-28

Optical scanning device and image forming apparatus including the same

#85

20170248527

2017-08-31

Determining oxidation of photoconductor members based on obtained spectrum from optical spectroscopy

#86

20170214815

2017-07-27

Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatus

#87

20170168412

2017-06-15

Surface-emitting laser, surface-emitting laser array, laser device, ignitor, internal combustion engine, optical scanner, image forming apparatus, light transmission module, and light emission system

#88

20170134604

2017-05-11

Image forming apparatus and optical sensor detecting target formed on image carrier or recording medium using effective light-receiving elements

#89

20170085739

2017-03-23

Image reading apparatus and image forming apparatus

#90

20170038701

2017-02-09

Vertical arrangement of components in an image forming apparatus

#91

20170019563

2017-01-19

Image forming apparatus

#92

20170010556

2017-01-12

Image forming method, process cartridge, and electrophotographic apparatus

#93

20160342106

2016-11-24

Image forming apparatus with moveable exposure device

#94

20160277615

2016-09-22

Image reading substrate, image reading device, and image forming apparatus having equal distances of interconnects from output terminals to high-speed serial transmitting unit

#95

20160274485

2016-09-22

Optical scanning device and image forming apparatus

#96

20160274475

2016-09-22

Photoconductor, and image forming method and image forming apparatus using the photoconductor

#97

20160259296

2016-09-08

Image forming apparatus having scanning optical device

#98

20160216685

2016-07-28

Image forming apparatus including LED exposure system with linking mechanism for moving exposure member

#99

20160161906

2016-06-09

Optical scanning device and image forming apparatus

#100

20160147169

2016-05-26

Image forming apparatus and light guide member

#101

20160147060

2016-05-26

Optical scanning unit and image forming apparatus

#102

20160110634

2016-04-21

Light scanning device and image forming apparatus with the same

#103

20160070230

2016-03-10

Image forming apparatus

#104

20160033923

2016-02-04

Low profile light scanning device and image forming apparatus therewith

#105

20160033890

2016-02-04

Optical scanning device and image forming apparatus including the same

#106

20160011561

2016-01-14

Image forming apparatus having a supporting frame supporting an exposure unit via an elastic member

#107

20150362855

2015-12-17

Organic light emitting device

#108

20150362852

2015-12-17

TONER, METHOD OF MANUFACTURING TONER, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS

#109

20150346676

2015-12-03

Image forming apparatus in which linking mechanism links movement of exposure members

#110

20150346641

2015-12-03

Image forming apparatus and toner container attachable to and detachable from image forming apparatus

#111

20150346486

2015-12-03

Optical scanning device, image forming apparatus, aperture fixing method

#112

20150346481

2015-12-03

OPTICAL DEFLECTOR AND IMAGE FORMING APPARATUS INCLUDING THE SAME

#113

20150338761

2015-11-26

Optical scanning device and image forming apparatus

#114

20150331350

2015-11-19

Optical scanning device and image forming apparatus

#115

20150331234

2015-11-19

Optical scanning device and image forming apparatus including the same

#116

20150316871

2015-11-05

Optical deflector, optical scanning apparatus, and image forming apparatus

#117

20150295188

2015-10-15

Organic light-emitting element

#118

20150268463

2015-09-24

Light scanning device having reduced size and parts count, and image forming apparatus with the same

#119

20150268462

2015-09-24

Optical scanning unit and image forming apparatus

#120

20150268386

2015-09-24

Imaging optical system and method for manufacturing lens array

#121

20150248009

2015-09-03

Light scanning device and image forming apparatus with the same

#122

20150185653

2015-07-02

Cover member, light scanning apparatus, and image forming apparatus

#123

20150177638

2015-06-25

Image forming method and image forming apparatus for forming an electrostatic latent image corresponding to an image pattern including an image portion and a non-image portion

#124

20150138297

2015-05-21

Multibeam light source unit, method of adjusting the same, light scanning unit, and electrophotography type image forming apparatus

#125

20150104212

2015-04-16

Cleaning device, device to be cleaned, cleaning member, and image forming apparatus

#126

20150085050

2015-03-26

Image forming apparatus including a shutter member

#127

20150063870

2015-03-05

Image forming apparatus in which linking mechanism links movement of exposure members

#128

20150062275

2015-03-05

Opposed scanning type scanning optical device and image forming apparatus including the same

#129

20150054901

2015-02-26

Light beam emitting apparatus, light scanning apparatus, and image forming apparatus

#130

20150043936

2015-02-12

Reflective optical sensor and image forming apparatus

#131

20150035928

2015-02-05

Optical writing head positioning mechanism, process cartridge, and image forming apparatus

#132

20150016845

2015-01-15

Optical deflector, optical scanning apparatus, and image forming apparatus

#133

20150008409

2015-01-08

ORGANIC LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, IMAGE INFORMATION-PROCESSING APPARATUS, AND IMAGE-FORMING APPARATUS

#134

20150002595

2015-01-01

Optical scanning device, image forming apparatus with optical scanning device, and method for adjusting mass of oscillating mirror part of optical scanning device

#135

20140375742

2014-12-25

Cover member, light scanning apparatus, and image forming apparatus

#136

20140363193

2014-12-11

Air-bearing photoreceptor backer bar for eliminating transfer streaks

#137

20140362153

2014-12-11

Exposure device and image forming apparatus having a light source positioning member and an elastically deformable board

#138

20140356017

2014-12-04

Image forming apparatus having an image forming unit arranged detachably to an apparatus body and having an image carrier, an exposure device, arranged in the apparatus body, for exposing the image carrier, and a cleaner for cleaning the exposure device

#139

20140341614

2014-11-20

Image forming device providing accurate positioning between exposure unit and photosensitive body

#140

20140334840

2014-11-13

Driving force transmitting device which disposes gears in a small space and optical unit

#141

20140319495

2014-10-30

NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY SYSTEM

#142

20140227007

2014-08-14

SURFACE-EMITTING LASER AND IMAGE FORMING APPARATUS USING THE SAME

#143

20140219683

2014-08-07

Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device

#144

20140210929

2014-07-31

Electrophotographic image forming apparatus

#145

20140169815

2014-06-19

Image forming apparatus controlling charging voltage based on image density information

#146

20140160573

2014-06-12

LENS ARRAY, IMAGE-FORMING APPARATUS AND IMAGE-READING APPARATUS INCLUDING LENS ARRAY

#147

20140139605

2014-05-22

Light source drive circuit, optical scanning apparatus, and image forming apparatus

#148

20140105647

2014-04-17

Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus

#149

20140050506

2014-02-20

Exposing device, method of manufacturing the same, and image forming apparatus

#150

20140044452

2014-02-13

Image forming apparatus in which linking mechanism links movement of exposure members

#151

20140022327

2014-01-23

Imaging system, print head, image forming apparatus, and image scanner

#152

20130308983

2013-11-21

Moving device and image forming apparatus including the moving device

#153

20130235141

2013-09-12

Image forming apparatus that stores change data to cope with events that are likely to affect image quality

#154

20130222508

2013-08-29

Optical unit, light scanning device, and image forming apparatus

#155

20130216267

2013-08-22

Reflective optical sensor and image forming apparatus

#156

20130194369

2013-08-01

Image forming device

#157

20130193459

2013-08-01

Light-emitting device and method of manufacturing the same

#158

20130127973

2013-05-23

Optical scanning apparatus and image forming apparatus

#159

20130070039

2013-03-21

Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device

#160

20120250125

2012-10-04

Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure

#161

20120206779

2012-08-16

Illuminating device, image reading apparatus including the illuinating device, and image forming apparatus including the image reading apparatus

#162

20120189346

2012-07-26

Image forming apparatus in which movement of cover causes moving mechanisms to move exposure members

#163

20120163860

2012-06-28

Image bearing member and image forming method, image forming apparatus, and process cartridge using the same

#164

20120141168

2012-06-07

Optical scanner including an optical element holder and image forming apparatus including same

#165

20120114374

2012-05-10

Electrophotographic image forming apparatus

#166

20120013961

2012-01-19

Exposure apparatus and image forming apparatus having hologram elements

#167

20110293331

2011-12-01

SURFACE-EMITTING LASER AND IMAGE FORMING APPARATUS USING THE SAME

#168

20110234001

2011-09-29

Drive circuit, light print head, and image forming apparatus

#169

20110217077

2011-09-08

Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus

#170

20110188893

2011-08-04

Optical writing device and image forming apparatus

#171

20110064447

2011-03-17

Obtaining pressure of an operating environment of a bi-directionally scanning electrographic device for implementing corrections per pressure

#172

20110044713

2011-02-24

Reflective optical sensor and image forming apparatus

#173

20100182655

2010-07-22

Image processing device, image forming device, image processing method, image processing program, and recording medium

#174

20100054812

2010-03-04

Exposing device, method of manufacturing the same, and image forming apparatus

#175

20100021200

2010-01-28

Image forming device providing accurate positioning between exposure unit and photosensitive body

#176

20090269101

2009-10-29

Image forming apparatus having moving mechanism for moving exposure member relative to photoconductor

#177

20090237483

2009-09-24

Drive circuit, light print head, and image forming apparatus

#178

20090175504

2009-07-09

Image processing system

#179

20090136264

2009-05-28

Method and apparatus for image forming, and computer program product

#180

20080204539

2008-08-28

Rotary drive apparatus, optical scan apparatus, and image formation apparatus

#181

20080175470

2008-07-24

IMAGE READER AND IMAGE FORMING APPARATUS

#182

20080174794

2008-07-24

Gradual charge pump technique for optimizing phase locked loop (PLL) function in sub-pixel generation for high speed laser printers switching between different speeds

#183

20080166140

2008-07-10

Image forming apparatus and control method thereof having main scan length correcting feature

#184

20080145082

2008-06-19

Development Unit and Image Forming Apparatus

#185

20080055390

2008-03-06

Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure

#186

20070146852

2007-06-28

Optical deflector, optical scanning apparatus, and image forming apparatus

#187

20070144867

2007-06-28

Oscillating system and optical deflector

#188

20070057989

2007-03-15

Image forming apparatus and control method thereof having main scan length correcting feature

#189

20060284959

2006-12-21

Image forming apparatus, light scanning apparatus and image forming method

#190

20060158728

2006-07-20

Image processing device

#191

20060017802

2006-01-26

Method and apparatus for compensating for scanning skew

#192

20050219352

2005-10-06

Image formation apparatus

#193

20050001897

2005-01-06

Color image formation apparatus

#194

15911499

2018-10-09

Image forming apparatus