ClassID:

177543

G03G9/113 - CPC Classification

Classification description:

Developers with toner particles characterised by carrier particles having coatings applied thereto

Sub-classes:
Recent Application in this class:
#1
20230393491
2023-12-07

Carrier for forming electrophotographic image, developing agent for forming electrophotographic image, method of forming electrophotographic image, electrophotographic image forming apparatus, and process cartridge

#2
20220390873
2022-12-08

TWO-COMPONENT DEVELOPER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

#3
20220373921
2022-11-24

Electrostatic image developer, process cartridge, image forming apparatus, and image forming method

#4
20220066338
2022-03-03

Two-component developer, developing device, and image forming device

#5
20220035264
2022-02-03

Electrophotographic developer set including toner and powder adhesive, and method for producing bonded product

#6
20200272066
2020-08-27

Toner, toner stored unit, developer, developer stored unit, and image forming apparatus

#7
20200033746
2020-01-30

Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer

#8
20200026211
2020-01-23

Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer

#9
20190339628
2019-11-07

Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer

#10
20190049871
2019-02-14

Two-component developer

#11
20180088480
2018-03-29

Two-component developer

#12
20180008966
2018-01-11

Ferrite particles provided with outer shell structure for catalyst supporting medium

#13
20170307991
2017-10-26

Toner for developing electrostatic latent image

#14
20170219946
2017-08-03

Developer with toner and carrier, and image forming apparatus using the same

#15
20170090324
2017-03-30

Electrostatic image developing toner and two-component electrostatic image developer

#16
20160363889
2016-12-15

Magnetic carrier

#17
20160077454
2016-03-17

Developer with toner and carrier, and image forming apparatus using the same

#18
20160033889
2016-02-04

Carrier for electrophotographic developer and electrophotographic developer

#19
20160026120
2016-01-28

Electrostatic charge image developing carrier, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus

#20
20150277255
2015-10-01

Resin-filled ferrite carrier for electrophotographic developer and electrophotographic developer using the ferrite carrier

#21
20150268578
2015-09-24

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

#22
20150241807
2015-08-27

Magnetic carrier and two-component developer

#23
20150220014
2015-08-06

Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer

#24
20150153672
2015-06-04

Low energy consumption monochrome particle for single component development system

#25
20150104225
2015-04-16

Image forming apparatus with a surface of a development roller and shell layers of toner particles being formed from a thermosetting resin

#26
20150010462
2015-01-08

Carrier core particle for electrophotographic developer, method for manufacturing the same, carrier for electrophotographic developer and electrophotographic developer

#27
20140356783
2014-12-04

Magnetic carrier, two-component developer, developer for replenishment, and image forming method

#28
20140287355
2014-09-25

Core material for resin-filled ferrite carrier and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier

#29
20140170549
2014-06-19

Charge control agent composition for external addition and electrostatic image developing toner

#30
20140141371
2014-05-22

Electrostatic image developing carrier, process of making the same, electrostatic image developer, process cartridge, image forming method, and image forming apparatus

#31
20140113227
2014-04-24

Electrostatic charge image developing toner, method of manufacturing electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming method

#32
20140065535
2014-03-06

Core material of magnetic carrier for electrophotographic developer and process for producing the same, magnetic carrier for electrophotographic developer, and two-component system developer

#33
20140051020
2014-02-20

Magnetic iron oxide particles, magnetic carrier for electrophotographic developers and process for producing the same, and two-component system developer

#34
20140017609
2014-01-16

Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer

#35
20130344431
2013-12-26

Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer

#36
20130209932
2013-08-15

Electrostatic charge image developing carrier, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus, image forming method

#37
20130189614
2013-07-25

Carrier core particle for electrophotographic developer, carrier for electrophotographic developer and electrophotographic developer

#38
20130171558
2013-07-04

Ferrite carrier core material and ferrite carrier for electrophotographic developer, methods for manufacturing these, and electrographic developer using the ferrite carrier

#39
20130052580
2013-02-28

Image forming method

#40
20130011781
2013-01-10

CARRIER CORE PARTICLE FOR ELECTROPHOTOGRAPHIC DEVELOPER, METHOD FOR MANUFACTURING THE SAME, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPER

#41
20120301819
2012-11-29

TONER HAVING EXCELLENT BLOCKING RESISTANCE AND FLOWABILITY, AND METHOD FOR PRODUCING SAME

#42
20120276476
2012-11-01

TONER FOR ELECTROSTATIC USE

#43
20120251942
2012-10-04

Resin-coated carrier for electrophotographic developer, and electrophotographic developer

#44
20120251191
2012-10-04

Resin-coated carrier for electrophotographic developer and electrophotographic developer using the resin-coated carrier

#45
20120214098
2012-08-23

Carrier for two-component developer, two-component developer, image forming method, and image forming apparatus

#46
20120214097
2012-08-23

MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER

#47
20120208120
2012-08-16

TONER FOR USE IN THE DEVELOPMENT OF ELECTROSTATIC LATENT IMAGES, ELECTROSTATIC LATENT IMAGE DEVELOPER, AND IMAGE FORMING METHOD

#48
20120202147
2012-08-09

Anisotropic magnetic material-dispersed resin carrier, electrophotographic developer, and developing device

#49
20120107739
2012-05-03

ELECTROSTATIC LATENT IMAGE DEVELOPER, IMAGE FORMING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING METHOD

#50
20120082485
2012-04-05

Image forming apparatus and method capable of obtaining high quality image suppressing edge effect

#51
20120076551
2012-03-29

RESIN-COATED CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER AND PROCESS FOR PRODUCING THE SAME, AND ELECTROPHOTOGRAPHIC DEVELOPER COMPRISING THE RESIN-COATED CARRIER

#52
20120064448
2012-03-15

Magnetic composite particles, magnetic carrier and developer

#53
20120052435
2012-03-01

TIN-ZINC COMPLEX OXIDE POWDER, METHOD FOR PRODUCING THE SAME, ELECTROPHOTOGRAPHIC CARRIER, AND ELECTROPHOTOGRAPHIC DEVELOPER

#54
20120028186
2012-02-02

Production method of two-component developer

#55
20120009514
2012-01-12

IMAGE FORMING METHOD, TWO-COMPONENT DEVELOPER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

#56
20110236814
2011-09-29

Carrier for developing electrostatic charge image, developer for electrostatic charge image, process cartridge and image forming apparatus

#57
20110229817
2011-09-22

Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer

#58
20110195357
2011-08-11

Resin-filled ferrite carrier core material for electrophotographic developer, ferrite carrier and electrophotographic developer using the ferrite carrier

#59
20110117488
2011-05-19

Carrier and two-component developer composed of the carrier

#60
20110111337
2011-05-12

MAGNETIC CARRIER

#61
20110086307
2011-04-14

Carrier for two-component developer

#62
20110024669
2011-02-03

Production method of magnetic carrier and magnetic carrier produced therewith

#63
20100310978
2010-12-09

Two-component developer

#64
20100233613
2010-09-16

Carrier

#65
20100233612
2010-09-16

CARRIER FOR TWO-COMPONENT ELECTROPHOTOGRAPHIC DEVELOPER AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE CARRIER

#66
20100233608
2010-09-16

ELECTROSTATIC IMAGE DEVELOPING CARRIER, PROCESS OF MAKING THE SAME, ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS

#67
20100202802
2010-08-12

Replenisher developer cartridge, and method of adjusting replenisher developer cartridge

#68
20100135700
2010-06-03

DEVELOPER ,DEVELOPING UNIT,DEVELOPING DEVICE,AND IMAGE FORMING APPARATUS

#69
20100119968
2010-05-13

Magnetic carrier and two component developer

#70
20100119967
2010-05-13

Magnetic carrier and two-component developer

#71
20100086869
2010-04-08

Carrier core material for electrophotographic developer and method for producing the same, carrier for electrophotographic developer, and electrophotographic developer

#72
20100075244
2010-03-25

Carrier core material for electrophotographic developer, and manufacturing method of the same, carrier for electrophotographic developer, and electrophotographic developer

#73
20090311617
2009-12-17

Black magnetic iron oxide particles, magnetic carrier for electrophotographic developer and two-component developer

#74
20090246676
2009-10-01

Carrier core material for electrophotographic developer, carrier, and electrophotographic developer using the carrier

#75
20090246675
2009-10-01

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD USING THE DEVELOPERS

#76
20090197194
2009-08-06

Carrier core material for electrophotographic developer, carrier and electrophotographic developer using the carrier

#77
20090081573
2009-03-26

Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatus

#78
20090068578
2009-03-12

Binder resin for toner, toner, and method of manufacturing binder resin for toner

#79
20090067894
2009-03-12

Image forming apparatus for electrophotographic imaging

#80
20080241729
2008-10-02

Resin-coated ferrite carrier for electrophotographic developer and electrophotographic developer using the resin-coated ferrite carrier

#81
20080171281
2008-07-17

Ferrite carrier for electrophotographic developer and electrophotographic developer

#82
20080152393
2008-06-26

CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE

#83
20080131805
2008-06-05

Two-component developer, developing device using two-component developer, and image forming apparatus

#84
20080081276
2008-04-03

Developer, image forming method, and image forming apparatus

#85
20080070150
2008-03-20

CARRIER AND TWO-COMPONENT DEVELOPER COMPOSED OF THE CARRIER

#86
20080070145
2008-03-20

Toner, developer, and image forming apparatus

#87
20080063969
2008-03-13

Electrographic carrier, developer, developing method, image forming apparatus, and process cartridge

#88
20080038654
2008-02-14

DOUBLE-COMPONENT DEVELOPER

#89
20070298339
2007-12-27

Electrophotographic carrier, method of manufacturing the same, and image forming method employing the same

#90
20070231732
2007-10-04

Electrophotographic resin-coated ferrite carrier, method for producing the same, and electrophotographic developer

#91
20070218195
2007-09-20

Method of powder coating for offset prevention in electrophotographic printers

#92
20070154833
2007-07-05

Resin-coated carrier for electrophotographic developer and process for producing the same, and electrophotographic developer comprising the resin-coated carrier

#93
20070099104
2007-05-03

Two component developing agent

#94
20070082286
2007-04-12

Carrier, developer including the carrier, and image forming apparatus using the developer

#95
20070031750
2007-02-08

Carrier, method for producing the carrier, developer, and image forming method using the developer

#96
20060199094
2006-09-07

Carrier and developer compositions

#97
20060188297
2006-08-24

Developing method using a two-ingredient type developer and image forming apparatus using the same

#98
20060121386
2006-06-08

Carrier for electrophotographic developer and two-component electrophotographic developer

#99
20060113391
2006-06-01

Resin-molded component for signal reader and method for molding thereof

#100
20060099009
2006-05-11

Developing device, process cartridge and image forming apparatus including the same

#101
20060084003
2006-04-20

Two-component developer and image formation method

#102
20060084002
2006-04-20

Two-component developer and image formation method

#103
20060068308
2006-03-30

Image forming process, image forming apparatus, and process cartridge

#104
20060057487
2006-03-16

Developer for use in electrophotography, image forming method and process cartridge

#105
20060051695
2006-03-09

Two-component developer having a resin coated carrier for electrophotography and toner

#106
20050202332
2005-09-15

Toner for use in the development of electrostatic latent images, electrostatic latent image developer, and image forming method

#107
20050064194
2005-03-24

Coated conductive carriers

#108
20050058464
2005-03-17

Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device

#109
20050053400
2005-03-10

Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin