G03G9/0833 - CPC Classification Index

#1

20260133515

2026-05-14

MAGNETIC ONE-COMPONENT TONER AND IMAGE FORMING APPARATUS USING THE SAME

#2

20260118788

2026-04-30

ELECTROSTATIC CHARGE IMAGE DEVELOPING CARRIER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

#3

20260072369

2026-03-12

MAGNETIC ONE-COMPONENT TONER AND IMAGE FORMING APPARATUS USING IT

#4

20260029728

2026-01-29

TONER

#5

20250282637

2025-09-11

METHOD FOR PRODUCING COBALT FERRITE PARTICLES AND COBALT FERRITE PARTICLES PRODUCED BY SAME

#6

20250264823

2025-08-21

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#7

20240427258

2024-12-26

TONER

#8

20240069456

2024-02-29

DEVELOPER, DEVELOPER SET, AND IMAGE FORMING APPARATUS

#9

20230140479

2023-05-04

TONER

#10

20230015518

2023-01-19

TONER

#11

20220252995

2022-08-11

MAGNETIC TONER

#12

20220234910

2022-07-28

COBALT FERRITE PARTICLE PRODUCTION METHOD AND COBALT FERRITE PARTICLES PRODUCED THEREBY

#13

20220194813

2022-06-23

METHOD FOR PRODUCING COBALT FERRITE PARTICLES AND COBALT FERRITE PARTICLES PRODUCED BY SAME

#14

20220171303

2022-06-02

Toner

#15

20210141315

2021-05-13

Magnetic carrier, two-component developer, and method for producing magnetic carrier

#16

20210116830

2021-04-22

Toner, method for manufacturing toner, developer, toner accommodating unit, image forming apparatus, and image forming method

#17

20200363745

2020-11-19

Toner

#18

20200363744

2020-11-19

Toner and method for producing toner

#19

20200159139

2020-05-21

Decolorizable toner, toner cartridge, image forming apparatus, decolorizing system, decolorizing method, and decolorizing device

#20

20200159138

2020-05-21

Decolorizable toner, toner cartridge, image forming apparatus, decolorizing system, decolorizing method, and decolorizing device

#21

20200117109

2020-04-16

DECOLORIZABLE TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS, DECOLORIZING SYSTEM, DECOLORIZING METHOD, AND DECOLORIZING DEVICE

#22

20200117107

2020-04-16

POSITIVELY CHARGEABLE TONER, IMAGE FORMING APPARATUS, AND IMAGE FORMATION METHOD

#23

20200103774

2020-04-02

Magnetic toner

#24

20200073263

2020-03-05

Toner

#25

20200057399

2020-02-20

Ferrite carrier core material for electrophotographic developer, ferrite carrier, manufacturing method thereof, and electrophotographic developer using said ferrite

#26

20190235406

2019-08-01

Toner

#27

20190155182

2019-05-23

Toner

#28

20190155181

2019-05-23

Toner

#29

20190049869

2019-02-14

Toner

#30

20190035521

2019-01-31

MAGNETIC SUBSTANCE, MAGNETIC TONER, AND MAGNETIC POWDER

#31

20190033737

2019-01-31

Electrostatic charge image developing toner and electrostatic charge image developer

#32

20190025723

2019-01-24

Magnetic toner

#33

20190011846

2019-01-10

Magnetic toner and image-forming method

#34

20180373173

2018-12-27

Electrostatic latent image developing toner and two-component developer

#35

20180329332

2018-11-15

Toner

#36

20180329327

2018-11-15

Toner

#37

20180329323

2018-11-15

Toner, and external additive for toner

#38

20180329320

2018-11-15

Toner

#39

20180258290

2018-09-13

Three-dimensional printing methods and materials for making dental products

#40

20180120721

2018-05-03

Electrostatically charged image developing toner and electrostatically charged image developing two-component developer

#41

20180088481

2018-03-29

Electrostatic charge image developing white toner, manufacturing method thereof, image forming apparatus, and image forming method

#42

20180024451

2018-01-25

Toner, one-component developer, and two-component developer

#43

20180004106

2018-01-04

Toner, developing apparatus, and image-forming apparatus

#44

20170199475

2017-07-13

Toner

#45

20170185000

2017-06-29

Carrier, developing agent, image forming apparatus, image forming method, replenishment toner, and process cartridge

#46

20170160662

2017-06-08

Toner

#47

20160342100

2016-11-24

Magnetic toner

#48

20160334723

2016-11-17

Magnetic toner

#49

20160327881

2016-11-10

Toner having silica fine particles

#50

20160091809

2016-03-31

Magnetic toner

#51

20160070192

2016-03-10

Toner

#52

20150370186

2015-12-24

Toner Formulations for Controlling Wax Dispersion and Domain Size

#53

20150309432

2015-10-29

Magnetic toner

#54

20150227067

2015-08-13

Magnetic toner

#55

20150185657

2015-07-02

Developing apparatus, developing method, image-forming apparatus, and image-forming method

#56

20150185643

2015-07-02

Developing apparatus, developing method, image forming apparatus and image forming method

#57

20150111139

2015-04-23

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

#58

20150104744

2015-04-16

Two-component developer and method for producing two-component developer

#59

20150037721

2015-02-05

Toner

#60

20150030978

2015-01-29

Magnetic toner for developing electrostatic latent image

#61

20150017581

2015-01-15

Toner using small-particle size magnetic iron oxide

#62

20140370431

2014-12-18

Magnetic toner

#63

20140342278

2014-11-20

Magnetic toner

#64

20140342277

2014-11-20

Magnetic toner

#65

20140335450

2014-11-13

Magnetic toner

#66

20140335449

2014-11-13

Magnetic toner

#67

20140322639

2014-10-30

Magnetic toner

#68

20140315126

2014-10-23

Magnetic toner

#69

20140315125

2014-10-23

Magnetic toner

#70

20140302433

2014-10-09

Magnetic toner

#71

20140272700

2014-09-18

Magnetic one-component developing toner

#72

20140205327

2014-07-24

Developing device with developer replenishment

#73

20140178100

2014-06-26

Electrostatic image developer and image forming apparatus

#74

20140030650

2014-01-30

Magnetic carrier and two-component developer

#75

20130316282

2013-11-28

Magnetic carrier and two-component developer

#76

20130164671

2013-06-27

Developing apparatus and developing method

#77

20130143152

2013-06-06

CARRIER AND DEVELOPER FOR ELECTROSTATIC IMAGE DEVELOPMENT, AND IMAGE FORMATION METHOD AND APPARATUS

#78

20120315573

2012-12-13

CHARGE CONTROL AGENT COMPOSITION AND TONER UTILIZING THE SAME

#79

20120270146

2012-10-25

MAGNETIC TONER COMPOSITIONS

#80

20120231384

2012-09-13

Magnetic toner

#81

20120196220

2012-08-02

Magnetic toner

#82

20120064449

2012-03-15

Black magnetic iron oxide particles

#83

20120064448

2012-03-15

Magnetic composite particles, magnetic carrier and developer

#84

20110294056

2011-12-01

Magnetic toner

#85

20110281212

2011-11-17

Aqueous dispersions for use as toners

#86

20110097655

2011-04-28

Image-forming method and image-forming apparatus

#87

20100143837

2010-06-10

Aqueous dispersions for use as toners

#88

20100143836

2010-06-10

ELECTROPHOTOGRAPHIC TONER

#89

20100047707

2010-02-25

Method for producing toner

#90

20100028793

2010-02-04

Toner

#91

20090325098

2009-12-31

Ferromagnetic nanoparticles with high magnetocrystalline anisotropy for MICR toner applications

#92

20090257788

2009-10-15

Developing apparatus and electrophotographic image-forming apparatus

#93

20090197192

2009-08-06

MAGNETIC TONER

#94

20090186288

2009-07-23

Magnetic toner

#95

20090130580

2009-05-21

Magnetic toner

#96

20090117477

2009-05-07

Magnetic toner and image-forming method

#97

20090104554

2009-04-23

Charge control agent composition and toner utilizing the same

#98

20090092919

2009-04-09

Magnetic toner

#99

20090053643

2009-02-26

Magnetic mono-component toner for developing electrostatic latent image and image forming method

#100

20090053639

2009-02-26

DEVELOPING AGENT

#101

20090035679

2009-02-05

Magnetic toner

#102

20080305425

2008-12-11

Method for forming circuit pattern

#103

20080206566

2008-08-28

Black magnetic iron oxide particles having a specific dissolution of sulfur element

#104

20070254157

2007-11-01

Black magnetic iron oxide particles having high breakdown voltage

#105

20070243481

2007-10-18

Aqueous dispersions for use as toners

#106

20070238043

2007-10-11

Developing method and developing assembly

#107

20070202424

2007-08-30

MAGNETIC TONER

#108

20070196755

2007-08-23

Toner with high strength magnetite

#109

20070134580

2007-06-14

Electrophotographic toner

#110

20070122726

2007-05-31

SINGLE-COMPONENT MAGNETIC TONER AND DEVELOPING UNIT AND IMAGE FORMING APPARATUS USING THE TONER

#111

20070092818

2007-04-26

Magnetic single component toner for electrostatic image development and insulation damage suppression method for amorphous silicon photosensitive member

#112

20070072102

2007-03-29

Magnetic toner

#113

20070065742

2007-03-22

Single-component magnetic developer, developing method and image-forming method

#114

20070020552

2007-01-25

Carrier and developer for electrostatic image development, and image formation method and apparatus

#115

20070017400

2007-01-25

Magnetic color printer/copier

#116

20060269862

2006-11-30

Ferrite core material for resin-filled type carrier, resin-filled type carrier, and electrophotographic developer using the carrier

#117

20060263710

2006-11-23

Magnetic toner

#118

20060251979

2006-11-09

Toner manufacturing method, toner and developer

#119

20060240347

2006-10-26

Magnetic Monocomponent developing toner and image forming method

#120

20060204876

2006-09-14

Process for producing toner particles, and toner

#121

20060194133

2006-08-31

Magnetic one-component toner and magnetic one-component development method

#122

20060172220

2006-08-03

Toner processes

#123

20060166122

2006-07-27

Toner processes

#124

20060160006

2006-07-20

Positively chargeable developer

#125

20060141380

2006-06-29

Toner

#126

20060141379

2006-06-29

Magnetic toner and image forming method using the same

#127

20060134542

2006-06-22

Magnetic black toner for electrophotography having Mn-containing hematite compound and magnetic two-component developer for electrophotography containing the same

#128

20060127789

2006-06-15

Binding resin for toner, toner and electrophotographic apparatus

#129

20060121379

2006-06-08

Magnetic toner

#130

20060078813

2006-04-13

Magnetic toner and image forming method using the same

#131

20060068314

2006-03-30

Magnetic mono-component toner for developing electrostatic latent image and image forming method

#132

20060035162

2006-02-16

Method for developing an electrostatic latent image

#133

20060003244

2006-01-05

Magnetic toner and conductive developer compositions

#134

20050266333

2005-12-01

Method of producing an electrostatic charge image developing toner

#135

20050238984

2005-10-27

Process for producing toner particles, and toner

#136

20050238981

2005-10-27

Black toner, image forming method and image forming apparatus using the toner

#137

20050214667

2005-09-29

Method for evaluating coloring agent, coloring agent, and toner for electrostatic latent image development

#138

20050053858

2005-03-10

Binding resin for toner, toner and electrophotographic apparatus

#139

20050053856

2005-03-10

Magnetic toner, and developing apparatus and image forming apparatus using it

#140

20050051753

2005-03-10

Magnetite particles

#141

20050026060

2005-02-03

Magnetic toner

#142

20050019686

2005-01-27

Magnetic mono-component toner composition

#143

20050014082

2005-01-20

Toner for electrophotography, and developing agent, image formation device and image formation method using the same

#144

15081136

2017-07-11

Toner compositions for magnetic ink character recognition