Patents-Review.com
ClassID:

178311 ⎘

G03G2215/0634 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Developing structures, details Developing device

Sub-classes:
Recent Application in this class:
#1
20260118788
2026-04-30

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

 #2
20260072380
2026-03-12

IMAGE FORMING APPARATUS

 #3
20260050232
2026-02-19

DEVELOPING DEVICE

 #4
20250321531
2025-10-16

POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS

 #5
20240419097
2024-12-19

IMAGE FORMING APPARATUS

 #6
20240393741
2024-11-28

DEVELOPING CARTRIDGE

 #7
20240069469
2024-02-29

Image forming apparatus and image formation method

 #8
20230305430
2023-09-28

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #9
20210034004
2021-02-04

IMAGE FORMING APPARATUS

 #10
20200356027
2020-11-12

Developing device

 #11
20200125002
2020-04-23

Developing device and image forming apparatus

 #12
20200041933
2020-02-06

Binary ink developer (BID) assembly for liquid electrophotography (LEP) printing device

 #13
20190278196
2019-09-12

ELECTROCONDUCTIVE ROLLER

 #14
20190250551
2019-08-15

Image forming apparatus

 #15
20190072876
2019-03-07

Developing device including a resin regulating blade

 #16
20190041771
2019-02-07

Binary ink developer (BID) assembly for liquid electrophotography (LEP) printing device

 #17
20190041769
2019-02-07

Developing device and image forming apparatus

 #18
20190025729
2019-01-24

Developing blade, developing device, and cartridge

 #19
20190004449
2019-01-03

Developing roller

 #20
20180341198
2018-11-29

Developing device

 #21
20180150023
2018-05-31

Developer cartridge

 #22
20180136580
2018-05-17

Semiconductive roller

 #23
20180074435
2018-03-15

Toner-receiving and toner-supply/developing roller systems for controlling toner accumulation and drop during toner recovery

 #24
20180074434
2018-03-15

Ink jet recording medium having anionic inorganic particles

 #25
20170285505
2017-10-05

Developer cartridge

 #26
20170075279
2017-03-16

Image forming apparatus provided with switching mechanism for switching transmission state of drive force

 #27
20160306296
2016-10-20

Image forming apparatus capable of effectively developing images

 #28
20160077465
2016-03-17

Developer cartridge

 #29
20160026116
2016-01-28

Image forming apparatus capable of effectively developing images

 #30
20160026114
2016-01-28

Semiconductive roller

 #31
20150378304
2015-12-31

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

 #32
20150253689
2015-09-10

Developing unit

 #33
20150098734
2015-04-09

Developing device and image forming apparatus

 #34
20150093130
2015-04-02

Image forming apparatus ensuring reduced initial bleeding phenomenon

 #35
20150086246
2015-03-26

Developer cartridge

 #36
20150086245
2015-03-26

Developer cartridge

 #37
20150086224
2015-03-26

Developer cartridge

 #38
20150063859
2015-03-05

Image formation apparatus that has temperature sensor for detecting temperature therein

 #39
20150050037
2015-02-19

Image forming apparatus for correcting a set voltage to be applied during an image formation operation

 #40
20150016841
2015-01-15

Electrophotography-based additive manufacturing system with reciprocating operation

 #41
20140363204
2014-12-11

Image forming device having main body and holder holding developer cartridges

 #42
20140356774
2014-12-04

Latent electrostatic image developing toner

 #43
20140321869
2014-10-30

Developing device, image forming apparatus, and control method of developing device

 #44
20140314451
2014-10-23

Image forming apparatus capable of effectively developing images

 #45
20140314448
2014-10-23

Image forming apparatus

 #46
20140056615
2014-02-27

Developer cartridge

 #47
20130077996
2013-03-28

Electrophotography-based additive manufacturing system with reciprocating operation

 #48
20130011162
2013-01-10

Liquid electrophotography ink developer

 #49
20130011154
2013-01-10

Resonant-frequency measurement of electrophotographic developer density

 #50
20120308273
2012-12-06

Image forming device having guide mechanism for guiding transferring unit

 #51
20120288305
2012-11-15

Developer cartridge

 #52
20120263505
2012-10-18

Toner-particle bearing roller, developing device, and image forming apparatus

 #53
20120251178
2012-10-04

Image carrier driver and image forming apparatus with damper configured to attenuate oscillation associated with power transmission

 #54
20120230714
2012-09-13

Developing apparatus

 #55
20120170948
2012-07-05

Developing device including toner concentration sensor and image forming apparatus including the developing device

 #56
20120155927
2012-06-21

DEVELOPING DEVICE AND METHOD

 #57
20120091608
2012-04-19

Process for producing regenerated elastic roller

 #58
20120082476
2012-04-05

Developing device provided with sealing members assembled to thickness-regulation member

 #59
20120070169
2012-03-22

Developing apparatus

 #60
20120027472
2012-02-02

Image forming device having guide mechanism guiding developing unit

 #61
20120027433
2012-02-02

Resonant-frequency measurement of electrophotographic developer density

 #62
20120027432
2012-02-02

ELECTROPHOTOGRAPHIC DEVELOPER FLOW RATE MEASUREMENT

 #63
20120027431
2012-02-02

Electrophotographic developer toner concentration measurement

 #64
20120014723
2012-01-19

Semiconductive roller, toner transport roller and electrophotographic apparatus

 #65
20110311282
2011-12-22

Developer supply device, developer retrieving device for the same, and image forming apparatus having the same

 #66
20110299860
2011-12-08

Image forming apparatus and toner refilling method therefor

 #67
20110274471
2011-11-10

Develop roller, develop unit, process cartridge, and image forming apparatus

 #68
20110274467
2011-11-10

Developer carrying member, and developing apparatus using same

 #69
20110274443
2011-11-10

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #70
20110255883
2011-10-20

Image forming apparatus

 #71
20110243616
2011-10-06

Image developer, process cartridge, and image forming apparatus

 #72
20110243612
2011-10-06

Image forming apparatus capable of effectively developing images

 #73
20110236079
2011-09-29

Developing device and process cartridge

 #74
20110236078
2011-09-29

Developer supply device for supplying charged development agent to intended device and image forming apparatus having the same

 #75
20110229217
2011-09-22

Toner carrier, developing device and image forming apparatus

 #76
20110229175
2011-09-22

Developing apparatus

 #77
20110229156
2011-09-22

Toner concentration controller and image forming apparatus including the toner concentration controller

 #78
20110229155
2011-09-22

Toner-remaining-amount detection sensor and toner storage container provided therewith

 #79
20110222884
2011-09-15

Deposited toner measuring apparatus having a capacitor and a capacitance change detector for detecting a change in capacitance of the capacitor, and an image formation apparatus, and method for controlling image formation apparatus related thereto

 #80
20110206420
2011-08-25

Developing device and image forming apparatus having developer chute composed of stainless steel plate having regions with austenitic and hemming-induced martensitic phases

 #81
20110206390
2011-08-25

Developing apparatus

 #82
20110182605
2011-07-28

Image forming device and method of adjusting density of formed image

 #83
20110176835
2011-07-21

TONER BEARING MEMBER, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS

 #84
20110164892
2011-07-07

Development device, process cartridge incorporating same, and image forming apparatus incorporating same

 #85
20110158706
2011-06-30

Development agent supply device and image forming apparatus having the same

 #86
20110135331
2011-06-09

IMAGE FORMING APPARATUS

 #87
20110129262
2011-06-02

Development device, image forming apparatus, and method for manufacturing development device

 #88
20110110690
2011-05-12

Developing roller for electrophotographic image forming apparatus, and manufacturing method of the same

 #89
20110103849
2011-05-05

Development agent supply device having a transfer board for transferring development agent and image forming apparatus having the same

 #90
20110103848
2011-05-05

Development agent supply device and image forming apparatus having the same

 #91
20110091228
2011-04-21

Developing device, image forming apparatus, and image forming structure

 #92
20110085811
2011-04-14

Image forming device

 #93
20110076036
2011-03-31

Printing apparatus, and control method and storage medium therefor

 #94
20110064463
2011-03-17

Developer cartridge

 #95
20110058825
2011-03-10

Image forming apparatus

 #96
20110052273
2011-03-03

Image forming device and developing device

 #97
20110052257
2011-03-03

Image forming method and apparatus for convenient replacement of developer container

 #98
20110033209
2011-02-10

FEED ROLLER HAVING TAKE-OFF MAGNETS

 #99
20110026977
2011-02-03

Developer supplying member, developing device, and image forming apparatus

 #100
20110020017
2011-01-27

Developer supplying device, developing device, and image forming apparatus

 #101
20100316402
2010-12-16

Developing device

 #102
20100290820
2010-11-18

Development device and image forming apparatus using the same

 #103
20100290816
2010-11-18

Developing unit and an image forming apparatus

 #104
20100290803
2010-11-18

Image forming apparatus, process cartridge and developing cartridge with electrode

 #105
20100266297
2010-10-21

IMAGE FORMING APPARATUS AND IMAGE CARRIER UNIT

 #106
20100261113
2010-10-14

TONER, METHOD FOR FORMING IMAGE, AND IMAGE FORMING APPARATUS

 #107
20100254733
2010-10-07

Image forming apparatus including a developer bearing member with an alternate electric field being applied thereto

 #108
20100243144
2010-09-30

Mold for development blade and method of producing development blade

 #109
20100226675
2010-09-09

Image forming apparatus

 #110
20100214364
2010-08-26

Image forming apparatus with developer passage amount control electrodes

 #111
20100209156
2010-08-19

Electrophotographic printing and cleaning of the developer ink bearing surface

 #112
20100209140
2010-08-19

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

 #113
20100202806
2010-08-12

Image forming apparatus

 #114
20100166467
2010-07-01

Developing blade and its manufacturing method

 #115
20100166459
2010-07-01

Developer supporting member, developing roller, developing device, and image forming apparatus

 #116
20100150619
2010-06-17

Development device and image forming apparatus

 #117
20100150618
2010-06-17

DEVELOPING ROLLER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND DEVELOPING ROLLER MANUFACTURING METHOD

 #118
20100150617
2010-06-17

Developing roller manufacturing method, developing roller, developing device, and image forming apparatus

 #119
20100150598
2010-06-17

TONER AND ADDITIVE REMOVAL SYSTEM FOR COPIER OR PRINTER

 #120
20100143003
2010-06-10

IMAGE FORMING APPARATUS AND DEVELOPING DEVICE FOR USE WITH THE IMAGE FORMING APPARATUS

 #121
20100119266
2010-05-13

Nylon12-fiber-implanted conductive roller, developing unit having the same, and image forming apparatus having the same

 #122
20100104299
2010-04-29

Waste toner amount detecting apparatus and method, and image forming apparatus employing the same

 #123
20100092188
2010-04-15

Image forming apparatus having a first and second toner containers and a developing unit

 #124
20100086323
2010-04-08

Image forming apparatus with two developing rollers, and an electrode therebetween

 #125
20100080587
2010-04-01

System and method for adjusting selected operating parameters of image forming device based on selected environmental conditions to improve color registration

 #126
20100077588
2010-04-01

Method of manufacturing a hollow body used in an image forming apparatus

 #127
20100074644
2010-03-25

Image forming apparatus and control method thereof

 #128
20100061772
2010-03-11

Toner cartridge and image forming apparatus using the same

 #129
20100054820
2010-03-04

Image forming apparatus having a photoconductive drum

 #130
20100054780
2010-03-04

Image forming apparatus

 #131
20100054770
2010-03-04

Image forming apparatus with reset operation processing unit

 #132
20100033546
2010-02-11

Toner supply roller and image forming apparatus using the same

 #133
20100014895
2010-01-21

Image forming apparatus capable of effectively developing images

 #134
20090320742
2009-12-31

Temperature sensitive label for detecting temperature changes to a temperature sensitive item

 #135
20090310993
2009-12-17

Image forming apparatus and control method therefor

 #136
20090304414
2009-12-10

Image forming apparatus

 #137
20090304404
2009-12-10

Image forming apparatus and image forming method for adjusting developing bias

 #138
20090304402
2009-12-10

Cleaning method for compensating for environmental conditions and blade age in a cleaning subsystem

 #139
20090297227
2009-12-03

Image formation device and developer supply device

 #140
20090297192
2009-12-03

Developing device, image forming apparatus and method of forming image

 #141
20090285597
2009-11-19

Developing device and image forming apparatus with a toner separation member that uses a bias voltage to pull away toner in a developer

 #142
20090279922
2009-11-12

Developer station with smoothing device and method for operating a developer station

 #143
20090279911
2009-11-12

Method for calibrating BID current in electro-photographic printer

 #144
20090274490
2009-11-05

Xerographic imaging modules, xerographic apparatuses, and methods of making xerographic imaging modules

 #145
20090263146
2009-10-22

Methods and systems for sensing an amount of material in a toner cartridge

 #146
20090257763
2009-10-15

Development device that obtains uniform toner density of a two-component developer

 #147
20090252538
2009-10-08

Developer units, electrophotographic apparatuses and methods of supplying developer material to photoconductive members

 #148
20090252516
2009-10-08

Image forming apparatus and method for controlling image forming apparatus

 #149
20090252515
2009-10-08

Image forming apparatus

 #150
20090252514
2009-10-08

Developing apparatus with deformation detection and voltage correction

 #151
20090252513
2009-10-08

Developing device and image forming apparatus

 #152
20090245892
2009-10-01

DEVELOPING ROLLER

 #153
20090245891
2009-10-01

ROLLING APPARATUS, DEVELOPMENT ROLLER AND METHOD FOR MANUFACTURING THE SAME, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS

 #154
20090245890
2009-10-01

IMAGE FORMING APPARATUS AND DEVELOPER THEREOF

 #155
20090245889
2009-10-01

Developing unit, image forming apparatus incorporating same, and process cartridge including same

 #156
20090245831
2009-10-01

IMAGE FORMING APPARATUS

 #157
20090232563
2009-09-17

Magnetic roller, developer carrier, developing device, process cartridge, and image forming apparatus

 #158
20090232560
2009-09-17

Image formation device and developer supplying device

 #159
20090226221
2009-09-10

Developer carrier, developing device, image forming apparatus, process cartridge, and image forming method

 #160
20090226197
2009-09-10

Image forming device

 #161
20090220280
2009-09-03

Image forming apparatus and method of controlling the same according to bias voltages

 #162
20090220260
2009-09-03

IR fluorescent toner compositions

 #163
20090214271
2009-08-27

Development roller, development device, image forming apparatus, and method of manufacturing development roller

 #164
20090208252
2009-08-20

Developing device for image forming apparatus and process cartridge having the same

 #165
20090208234
2009-08-20

Magnetic material detecting device

 #166
20090185820
2009-07-23

Methods and apparatus for remanufacturing toner cartridges

 #167
20090181236
2009-07-16

Toner release coating

 #168
20090169272
2009-07-02

Developing device and blade assembly

 #169
20090162108
2009-06-25

Image forming apparatus

 #170
20090129837
2009-05-21

DEVELOPING DEVICE USING RECYCLED TONER

 #171
20090129792
2009-05-21

Developing device of image forming apparatus using a toner and carrier mixture

 #172
20090110422
2009-04-30

Image forming apparatus and control method thereof

 #173
20090092418
2009-04-09

Developing Method, Image Forming Method and Image Forming Apparatus

 #174
20090080943
2009-03-26

Developing device and image forming apparatus

 #175
20090074434
2009-03-19

Waste toner collecting device and image forming apparatus

 #176
20090074433
2009-03-19

IMAGE FORMING APPARATUS

 #177
20090067890
2009-03-12

Image forming apparatus having a controller for controlling a developer

 #178
20090047045
2009-02-19

IMAGE FORMING APPARATUS

 #179
20090041511
2009-02-12

Single component development device, process cartridge and toner

 #180
20090041508
2009-02-12

Developing unit including developer conveyance system having supply path, recovery path, and agitation path, process cartridge including developing unit, and image forming apparatus including process cartridge

 #181
20090041483
2009-02-12

Image forming apparatus and method for monitoring the degree of consumption of consumable components

 #182
20090035028
2009-02-05

Developer unit, process device and image forming apparatus

 #183
20090035025
2009-02-05

Developing apparatus, image forming apparatus, and process cartridge

 #184
20090029281
2009-01-29

TWO-COMPONENT DEVELOPER AND IMAGE FORMING DEVICE

 #185
20090028602
2009-01-29

Image-forming device with holding unit having multiple positions

 #186
20090022523
2009-01-22

Development unit, for image forming apparatus

 #187
20090022521
2009-01-22

Method and apparatus for controlling multiple color developers using a camming mechanism

 #188
20090016780
2009-01-15

Developing blade

 #189
20090016758
2009-01-15

Image forming apparatus having a voltage change determiner

 #190
20090010666
2009-01-08

Development apparatus, image forming apparatus and image forming method for consuming degraded toner

 #191
20090003891
2009-01-01

Image forming apparatus

 #192
20090003884
2009-01-01

Developing apparatus and image forming apparatus including the same

 #193
20090003851
2009-01-01

Method and apparatus for regulating toner amount in developing chamber of image forming apparatus

 #194
20090003850
2009-01-01

Developing apparatus

 #195
20080304875
2008-12-11

Developing device, developer therefor, and image forming method and apparatus, and process cartridge using the developing device

 #196
20080304873
2008-12-11

Developing unit and image forming apparatus employing the same

 #197
20080298855
2008-12-04

Developing device, image forming apparatus, and image forming system

 #198
20080298852
2008-12-04

Developing device, image forming apparatus, and image forming system

 #199
20080298851
2008-12-04

Image forming apparatus and image forming system reducing electrical discharge

 #200
20080298850
2008-12-04

Developing device and image forming apparatus having the same

 #201
20080298849
2008-12-04

Magnetic roller and manufacturing method thereof, developer carrier, development device, processing cartridge, and image forming apparatus

 #202
20080292364
2008-11-27

IMAGE FORMING APPARATUS, DEVELOPING APPARATUS AND DEVELOPING ROLLER FOR THE IMAGE FORMING APPARATUS

 #203
20080280225
2008-11-13

Image developing method, image developing device, and image forming device

 #204
20080273901
2008-11-06

Developing Device and Image Forming Apparatus Using the Same

 #205
20080260434
2008-10-23

Arrangement and method for inking an applicator element of an electrophotographic printer or copier

 #206
20080253811
2008-10-16

Developing device, process unit, and image forming apparatus

 #207
20080253809
2008-10-16

Developing unit and image forming apparatus with magnet bearing members

 #208
20080247786
2008-10-09

Developing device and image forming apparatus

 #209
20080240794
2008-10-02

Printing machine incorporating plastic metering roller

 #210
20080240793
2008-10-02

Image forming apparatus with developing unit having a magnetic brush

 #211
20080232874
2008-09-25

Cleaning blade edge stiffener to improve blade tucking robustness

 #212
20080232828
2008-09-25

ADAPTIVE TONER GAS GAUGE

 #213
20080232427
2008-09-25

Temperature sensitive label for detecting temperature changes to a temperature sensitive item

 #214
20080226348
2008-09-18

Multi-pass type image forming apparatus

 #215
20080205923
2008-08-28

Image forming apparatus and image density control method

 #216
20080199228
2008-08-21

Color image forming apparatus having developing devices with different storage capacities

 #217
20080199225
2008-08-21

Toner conveying apparatus for supplying toner to a developing apparatus

 #218
20080181657
2008-07-31

Methods and apparatus for remanufacturing toner cartridges

 #219
20080152396
2008-06-26

Image forming apparatus

 #220
20080111113
2008-05-15

Foamed rubber roller

 #221
20080101822
2008-05-01

Image forming apparatus having a display which indicates an amount of consumable material remaining in a plurality of containers

 #222
20080089715
2008-04-17

Image Forming Component

 #223
20080069600
2008-03-20

Developing member with urethane resin and silicone surface layer

 #224
20080069576
2008-03-20

Capacitive toner level sensor and methods of use

 #225
20080063440
2008-03-13

IMAGE FORMING APPARATUS AND METHOD

 #226
20080063439
2008-03-13

Developer amount regulation blade structure

 #227
20080050153
2008-02-28

Developing device and image forming apparatus

 #228
20080025743
2008-01-31

Powder conveying device, developing device, process cartridge, and image forming apparatus

 #229
20080008503
2008-01-10

Developer holding member, development device, process cartridge, image forming apparatus and method of manufacturing hollow body

 #230
20070292149
2007-12-20

PRINT QUALITY MAINTENANCE METHOD AND SYSTEM

 #231
20070264041
2007-11-15

Local suppression of unwanted toner emissions

 #232
20070237550
2007-10-11

Apparatus for the electrographic printing and copying using liquid coloring agents

 #233
20070217798
2007-09-20

Toner supplying method, toner supplying device, developing device, and image forming apparatus with controlled toner supply

 #234
20070216930
2007-09-20

System and method for estimating toner usage for a printing system

 #235
20070212123
2007-09-13

Developing apparatus and image forming apparatus

 #236
20070196114
2007-08-23

Image forming apparatus and developer cartridge having light transmitting portion to allow amount of developer to be detected

 #237
20070189814
2007-08-16

Mounting doctor blades onto developer rolls in electrophotographic printers

 #238
20070189793
2007-08-16

Toner and additive removal system for copier or printer

 #239
20070154834
2007-07-05

Developer carrying member and developing method by using thereof

 #240
20070154240
2007-07-05

Conductive roller for an image forming apparatus

 #241
20070147906
2007-06-28

Developing agent carrier manufacturing method, developing agent carrier, developing device and image forming apparatus

 #242
20070147904
2007-06-28

Developer conveying device and image-forming apparatus with electrodes for conveying charged developer

 #243
20070147862
2007-06-28

Developing device, image forming apparatus having the same, and image forming method

 #244
20070140740
2007-06-21

Toner adsorption image forming apparatus

 #245
20070127952
2007-06-07

DEVELOPMENT DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

 #246
20070122209
2007-05-31

Hybrid type image forming apparatus

 #247
20070122208
2007-05-31

Two component development system using ion or electron charged toner

 #248
20070110484
2007-05-17

Developing device and image forming apparatus having a toner-particle bearing roller with a helical groove portion

 #249
20070110481
2007-05-17

Toner particle-bearing roller with projection portion, developing device having such toner particle-bearing roller, and image forming apparatus having such developing device

 #250
20070098459
2007-05-03

Image forming apparatus

 #251
20070098458
2007-05-03

Xerographic developer unit having multiple magnetic brush rolls with a grooved surface

 #252
20070098456
2007-05-03

Xerographic developer unit having multiple magnetic brush rolls rotating against the photoreceptor

 #253
20070098451
2007-05-03

Xerographic developer unit having variable pitch auger

 #254
20070092702
2007-04-26

Developer carrying member and developing method by using thereof

 #255
20070086812
2007-04-19

Developing device using one-component toner for an image forming apparatus, and a process cartridge including the developing device

 #256
20070077076
2007-04-05

Image forming apparatus and method of determining degradation of charging property of developer

 #257
20070071489
2007-03-29

Developing device having a side seal member located between a developing roller and a case main body

 #258
20070071473
2007-03-29

Image forming apparatus

 #259
20070059048
2007-03-15

Developing unit and an image forming apparatus

 #260
20070036968
2007-02-15

Developer carrying member and developing assembly

 #261
20070025776
2007-02-01

Developing unit having improved agent recovery and supply system and image forming apparatus using the same

 #262
20070014594
2007-01-18

Doctor blade for toner cartridge developer roller

 #263
20070003330
2007-01-04

DEVELOPING ROLLER AND DEVELOPING CARTRIDGE HAVING THE SAME

 #264
20070003327
2007-01-04

Properties of toner supply members for controlling toner layer thickness in an image forming device

 #265
20070003311
2007-01-04

Image forming apparatus, process cartridge, and developing cartridge

 #266
20060291907
2006-12-28

Liquid electrophotographic imaging device and methods

 #267
20060291878
2006-12-28

Rotary-type developing device and image forming apparatus

 #268
20060290765
2006-12-28

Image-forming element

 #269
20060285886
2006-12-21

Developer unit having a developer tape for toner transfer

 #270
20060280528
2006-12-14

Developer for electrophotographic image forming apparatus

 #271
20060257162
2006-11-16

Developing device and image forming apparatus

 #272
20060257159
2006-11-16

White vector feedback adjustment

 #273
20060245780
2006-11-02

Image forming apparatus and printing time specifying system

 #274
20060239711
2006-10-26

Printing device cartridge having position in which rollers are separated from photoconductor

 #275
20060216072
2006-09-28

Method and device to regulate toner in an image forming device

 #276
20060216049
2006-09-28

Method and system for reducing toner abuse in development systems of electrophotographic systems

 #277
20060210321
2006-09-21

Developing unit and image forming apparatus

 #278
20060210320
2006-09-21

Toner supplying system for an image forming apparatus

 #279
20060198663
2006-09-07

Developing device, and image forming apparatus and process cartridge using the developing device

 #280
20060188296
2006-08-24

Nano-size powder coatings for donor members

 #281
20060177244
2006-08-10

Image forming roller

 #282
20060177235
2006-08-10

Developing device

 #283
20060171747
2006-08-03

Developing cartridge and image forming apparatus

 #284
20060171746
2006-08-03

Developing method, developing device, and image forming device

 #285
20060171745
2006-08-03

Developing apparatus featuring image defect supression

 #286
20060153600
2006-07-13

Doctor blade within toner cartridge, material and structure thereof

 #287
20060153584
2006-07-13

Image forming apparatus and method of controlling the same having fixed developing apparatuses

 #288
20060150388
2006-07-13

Metal foil tube and method and apparatus for production thereof

 #289
20060140682
2006-06-29

Image forming apparatus with control blade having an arcuate shape

 #290
20060140673
2006-06-29

Image-forming device with holding unit having multiple positions

 #291
20060133858
2006-06-22

Image forming apparatus, developing apparatus, and finely-divided toner particle collecting apparatus

 #292
20060133857
2006-06-22

Image forming apparatus

 #293
20060131546
2006-06-22

Elastic member of semiconductive polymer and OA equipment using the same

 #294
20060130330
2006-06-22

Electroconductive toner supply roller, method of preparing a supply roller, and electrophotographic imaging apparatus

 #295
20060127137
2006-06-15

Method and device for doctor blade retention

 #296
20060127136
2006-06-15

Developing device and process cartridge for an image forming apparatus

 #297
20060115302
2006-06-01

Image forming apparatus capable of effectively developing images

 #298
20060115299
2006-06-01

Image forming apparatus and developing gap adjusting method in image forming apparatus

 #299
20060110179
2006-05-25

Image forming method and apparatus for convenient replacement of developer container

 #300
20060110178
2006-05-25

Image forming method and apparatus for convenient replacement of developer containers