Patents-Review.com
ClassID:

177686 ⎘

G03G15/0856 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer; Arrangements for preparing, mixing, supplying or dispensing developer; Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability Detection or control means for the developer level

Sub-classes:
Recent Application in this class:
#1
20260153820
2026-06-04

IMAGE FORMING APPARATUS

 #2
20260029730
2026-01-29

IMAGE FORMING APPARATUS

 #3
20260003304
2026-01-01

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

 #4
20250348021
2025-11-13

IMAGE FORMING APPARATUS

 #5
20250306504
2025-10-02

DEVELOPING APPARATUS

 #6
20250306500
2025-10-02

DEVELOPING DEVICE

 #7
20250298341
2025-09-25

IMAGE FORMING APPARATUS

 #8
20250278035
2025-09-04

IMAGE FORMING APPARATUS

 #9
20250199438
2025-06-19

IMAGE FORMING DEVICE

 #10
20250181011
2025-06-05

DEVELOPING DEVICE

 #11
20250164908
2025-05-22

IMAGE FORMING APPARATUS CAPABLE OF SUSPENDING IMAGE FORMATION OF IMAGE FORMING DEVICE WHEN ACCESS COVER IS OPEN

 #12
20250076785
2025-03-06

IMAGE FORMING APPARATUS

 #13
20250068117
2025-02-27

IMAGE FORMING APPARATUS

 #14
20250068112
2025-02-27

IMAGE FORMING APPARATUS

 #15
20240427284
2024-12-26

DRUM UNIT CAPABLE OF SUPPRESSING COMPLICATION OF WIRING

 #16
20240424803
2024-12-26

IDENTIFYING STATE OF CARTRIDGE FROM THE RESULT OF SCANNING THE PRINT

 #17
20240393716
2024-11-28

IMAGE FORMING APPARATUS CAPABLE OF ENHANCING CONVENIENCE OF IMAGE FORMING APPARATUS TO WHICH PLURALITY OF DEVELOPER CONTAINERS CORRESPONDING TO DEVELOPER OF SAME COLOR CAN BE ATTACHED, AND IMAGE FORMING METHOD

 #18
20240353784
2024-10-24

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

 #19
20240345518
2024-10-17

CONTROL OF DRIVE UNIT ACCORDING TO DETECTION OF AMOUNT OF TONER IN TONER REFILL CARTRIDGE

 #20
20240345505
2024-10-17

IMAGE FORMING APPARATUS

 #21
20240329583
2024-10-03

IMAGE FORMING APPARATUS AND IMAGE QUALITY ADJUSTMENT METHOD CAPABLE OF SUPPRESSING VARIATION IN IMAGE QUALITY OF OUTPUT IMAGE AND REDUCING AMOUNT OF TONER USED FOR ADJUSTING IMAGE QUALITY OF OUTPUT IMAGE

 #22
20240310763
2024-09-19

IMAGE FORMING APPARATUS

 #23
20240210854
2024-06-27

IMAGE FORMING APPARATUS

 #24
20240210853
2024-06-27

IMAGE FORMING APPARATUS

 #25
20240210852
2024-06-27

IMAGE FORMING APPARATUS

 #26
20240210846
2024-06-27

IMAGE FORMATION APPARATUS

 #27
20240201625
2024-06-20

IMAGE FORMATION APPARATUS

 #28
20240152072
2024-05-09

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

 #29
20240094660
2024-03-21

DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS

 #30
20240085823
2024-03-14

CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS

 #31
20240077823
2024-03-07

IMAGE FORMING APPARATUS

 #32
20240061359
2024-02-22

IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF

 #33
20230418180
2023-12-28

Developing device

 #34
20230418179
2023-12-28

Structure for opening and shutting of sensor for detecting toner remaining in toner cartridge

 #35
20230367238
2023-11-16

DEVICE MANAGEMENT SYSTEM AND COOPERATION METHOD

 #36
20230350324
2023-11-02

Image forming apparatus with toner storage

 #37
20230341802
2023-10-26

IMAGE FORMING APPARATUS

 #38
20230305434
2023-09-28

Toner level sensing using toner container vibration

 #39
20230297005
2023-09-21

IMAGE FORMING APPARATUS

 #40
20230244170
2023-08-03

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

 #41
20230205110
2023-06-29

Image forming apparatus and method of controlling the same

 #42
20230205109
2023-06-29

TONER CARTRIDGE, METHOD FOR DETECTING REMAINING TONER AMOUNT, AND IMAGE-FORMING APPARATUS

 #43
20230176498
2023-06-08

Toner cartridge

 #44
20230152749
2023-05-18

Image forming apparatus for guiding refilling operation of toner

 #45
20230045444
2023-02-09

Image forming apparatus

 #46
20230039181
2023-02-09

Developer cartridge including structure for detecting developer end

 #47
20220404735
2022-12-22

Image forming apparatus and image forming system

 #48
20220382185
2022-12-01

Developer storage device and image forming apparatus to determine service life or replacement time of the developer storage device

 #49
20220373926
2022-11-24

Remaining-toner-amount detecting device and image forming apparatus

 #50
20220365462
2022-11-17

Cartridge, supply container, and image forming apparatus

 #51
20220348022
2022-11-03

Logic circuitry

 #52
20220326635
2022-10-13

Image forming apparatus and method of controlling the same

 #53
20220291616
2022-09-15

Image forming apparatus and control method thereof

 #54
20220283533
2022-09-08

Remaining toner amount detection device, image forming apparatus, and remaining toner amount detection method

 #55
20220283525
2022-09-08

Image forming apparatus with replenishable toner supply

 #56
20220221816
2022-07-14

Monitoring device, image recordation monitoring method, and printer

 #57
20220187760
2022-06-16

Drum unit capable of suppressing complication of wiring

 #58
20220155705
2022-05-19

Image forming apparatus and developer replenishment thereof

 #59
20220146974
2022-05-12

Image forming apparatus having a toner replenishment operation

 #60
20220146973
2022-05-12

Image forming apparatus capable of determining whether to order new drum cartridge together with new toner cartridge

 #61
20220113653
2022-04-14

Image forming device and controlling method

 #62
20220066374
2022-03-03

Image forming apparatus for regulating removal of developer storing portion, and regulation releasing method

 #63
20220035267
2022-02-03

POWDER TRANSFER DEVICE, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS

 #64
20220009238
2022-01-13

Sealed interconnects

 #65
20210405568
2021-12-30

Operation Status Prediction System, Defect Occurrence Prediction System, Image Forming System, and Operation Status Prediction Method

 #66
20210405552
2021-12-30

Image forming apparatus and image forming system

 #67
20210397915
2021-12-23

Toner supply control in image forming apparatus by using linear regression analysis

 #68
20210373458
2021-12-02

Image forming system capable of predicting consumed amount of consumable, prediction data output method

 #69
20210364945
2021-11-25

Image forming apparatus and control method for collecting waste toner in a waste toner collection container

 #70
20210354472
2021-11-18

Logic circuitry

 #71
20210341856
2021-11-04

Controlling amount of developer by using output waveform obtained from toner concentration sensor

 #72
20210341853
2021-11-04

Image forming apparatus controlling development contrast according to temperature, humidity and peripheral velocity ratio

 #73
20210325807
2021-10-21

Estimation of toner remaining rate

 #74
20210311433
2021-10-07

Drum unit capable of suppressing complication of wiring

 #75
20210302871
2021-09-30

Image forming apparatus and control method for collecting waste toner in a waste toner collection container

 #76
20210286289
2021-09-16

Image forming apparatus including a rotary bottle for containing waste developer

 #77
20210286288
2021-09-16

Image forming apparatus

 #78
20210271943
2021-09-02

Direct deposit ink estimation mechanism

 #79
20210263446
2021-08-26

Image forming apparatus

 #80
20210255564
2021-08-19

Image forming apparatus and control method

 #81
20210252870
2021-08-19

Print liquid supply units

 #82
20210232082
2021-07-29

Developer collecting container

 #83
20210223715
2021-07-22

Toner level determination and notification

 #84
20210216030
2021-07-15

Remaining life information of toner cartridge is provided using weight of toner cartridge

 #85
20210181652
2021-06-17

Image forming apparatus

 #86
20210173328
2021-06-10

Image forming apparatus for controlling durability correction value in execution of toner installation mode

 #87
20210109457
2021-04-15

Cartridge, supply container, and image forming apparatus

 #88
20210103242
2021-04-08

Image forming apparatus having a toner replenishment operation

 #89
20210096506
2021-04-01

Image forming apparatus for guiding refilling operation of toner

 #90
20210088937
2021-03-25

Printer having powder detection and supply conveyor control

 #91
20210088932
2021-03-25

Powder storage height detection device and powder replenishing device

 #92
20210080861
2021-03-18

Image forming unit and image forming apparatus

 #93
20210073605
2021-03-11

Image forming apparatus and method conditionally estimating remaining toner using correction information

 #94
20210073604
2021-03-11

IMAGE FORMING APPARATUS AND TONER CARTRIDGE

 #95
20210072692
2021-03-11

Image forming apparatus capable of selecting either display or not display remaining amount of toner

 #96
20210072688
2021-03-11

Image forming apparatus and control method thereof

 #97
20210072665
2021-03-11

Image forming apparatus and control method by the same with toner quantity monitoring

 #98
20210053353
2021-02-25

Logic circuitry

 #99
20210041803
2021-02-11

Image forming apparatus and developer replenishment thereof

 #100
20210033997
2021-02-04

Powder amount detector including a pair of measuring electrodes

 #101
20210026272
2021-01-28

Print material transfer mechanisms

 #102
20210003941
2021-01-07

Image forming apparatus and method of controlling the same

 #103
20200387083
2020-12-10

Image forming apparatus

 #104
20200387082
2020-12-10

Image forming apparatus

 #105
20200371451
2020-11-26

Toner supplying apparatus and image forming apparatus having the same

 #106
20200333728
2020-10-22

Image forming apparatus and method of controlling the same

 #107
20200319586
2020-10-08

Image forming apparatus and control method of image forming apparatus

 #108
20200310286
2020-10-01

Toner amount detection device for image forming apparatus

 #109
20200301357
2020-09-24

Image forming apparatus, image forming method, and recording medium

 #110
20200292966
2020-09-17

Image forming apparatus

 #111
20200285172
2020-09-10

Image forming apparatus that determines whether to perform running-in operation

 #112
20200278633
2020-09-03

Information processing apparatus, information processing system, and image forming apparatus

 #113
20200233361
2020-07-23

Remaining toner amount detecting apparatus, remaining toner amount detecting method, and recording medium

 #114
20200218188
2020-07-09

Image forming apparatus to which toner container is attachable

 #115
20200218173
2020-07-09

Determining lifetime of a developing apparatus in an image forming apparatus

 #116
20200201226
2020-06-25

Information processing apparatus, information processing system, and image forming apparatus

 #117
20200201202
2020-06-25

Image forming apparatus having a voltage applying unit that applies voltage to a regulating member

 #118
20200192240
2020-06-18

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #119
20200192237
2020-06-18

Image forming apparatus having first and second peripheral velocity ratios

 #120
20200166869
2020-05-28

Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing

 #121
20200150559
2020-05-14

Image forming apparatus and control method of image forming apparatus

 #122
20200041944
2020-02-06

IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND IMAGE FORMING SYSTEM

 #123
20200033753
2020-01-30

Image forming apparatus

 #124
20200033752
2020-01-30

POWDER AMOUNT DETECTOR, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME

 #125
20190356818
2019-11-21

Image forming apparatus, method of generating image data therefor and storage medium

 #126
20190354039
2019-11-21

Image forming apparatus and method of controlling the same

 #127
20190332031
2019-10-31

Image forming apparatus

 #128
20190286039
2019-09-19

Image forming apparatus and control method of image forming apparatus

 #129
20190250551
2019-08-15

Image forming apparatus

 #130
20190227475
2019-07-25

Image forming apparatus and control method to check consumable part consumption

 #131
20190227458
2019-07-25

IMAGE FORMING APPARATUS

 #132
20190187602
2019-06-20

Image forming device

 #133
20190187585
2019-06-20

Capacitive toner level sensor

 #134
20190155189
2019-05-23

Image forming apparatus and method of controlling supply of developer

 #135
20190101864
2019-04-04

Printer and communication system

 #136
20190094752
2019-03-28

Network system comprising customer replaceable unit

 #137
20190094751
2019-03-28

IMAGE FORMING APPARATUS HAVING A CONTROLLER THAT CONTROLS A FIXING CONDITION IN RESPONSE TO A SELECTED LEVEL OF CREASE OR FINISH OF AN ENVELOPE

 #138
20190094750
2019-03-28

Printing apparatus that manages information related to a consumable item, control method, and storage medium

 #139
20190086838
2019-03-21

Image forming apparatus with sensor to detect developer in storage container and to detect position of cover for covering internal space where storage container is disposed

 #140
20190072877
2019-03-07

Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method

 #141
20190056690
2019-02-21

Developer collecting container

 #142
20190056689
2019-02-21

SYSTEM AND METHOD FOR PRINTING WITH DEPLETING TONER OR INK LEVELS

 #143
20190041770
2019-02-07

Image forming apparatus

 #144
20190033750
2019-01-31

Developing device and image forming apparatus

 #145
20190011854
2019-01-10

Toner collection container and image forming device including the same

 #146
20180356748
2018-12-13

Powder storage container and image forming apparatus

 #147
20180348664
2018-12-06

Remaining powder amount detection device, image forming device, and remaining powder amount detection method

 #148
20180335750
2018-11-22

Image forming apparatus with a light shielding part serving as a guide for a detachable cartridge

 #149
20180329344
2018-11-15

Image forming device

 #150
20180307172
2018-10-25

Image formation apparatus having a used condition detector

 #151
20180299816
2018-10-18

Image forming apparatus

 #152
20180299802
2018-10-18

Powder detection device and development device

 #153
20180284673
2018-10-04

Image forming apparatus and method of controlling the same

 #154
20180284646
2018-10-04

Image forming apparatus and method of controlling the same

 #155
20180284645
2018-10-04

Toner container that restricts removal from mounting portion and image forming apparatus

 #156
20180275599
2018-09-27

Image forming apparatus provided with recovery container for waste toner

 #157
20180259878
2018-09-13

Image forming apparatus for measuring reference value of toner concentration

 #158
20180259877
2018-09-13

Network system comprising customer replaceable unit

 #159
20180253027
2018-09-06

Image forming apparatus and developer supply device with first and second transport members configured to transport developer at different speeds

 #160
20180246439
2018-08-30

Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing

 #161
20180239276
2018-08-23

Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus

 #162
20180231918
2018-08-16

Image forming apparatus and control method wherein a developer bearing member is driven at various speeds

 #163
20180210386
2018-07-26

Integrated sensor and image forming apparatus therewith

 #164
20180203379
2018-07-19

Fluid storage device

 #165
20180188678
2018-07-05

Image forming system, mobile terminal apparatus, and image forming apparatus

 #166
20180188670
2018-07-05

Toner bottle for detecting toner amount

 #167
20180181025
2018-06-28

Electronic device to which detachable member is attached, image forming apparatus

 #168
20180164737
2018-06-14

Image forming apparatus

 #169
20180143564
2018-05-24

Manufacturing method for developer container, developer container, developing apparatus, and process cartridge

 #170
20180143563
2018-05-24

Toner level sensing for a replaceable unit of an image forming device

 #171
20180095398
2018-04-05

Information processing apparatus, method of controlling the same and storage medium, that displays when consumable of printing apparatus needs to be replenished/replaced in a time sequence

 #172
20180081300
2018-03-22

Developer container, developing apparatus, process cartridge, apparatus main body, and image forming apparatus

 #173
20180017911
2018-01-18

Image forming apparatus having a controller that controls a fixing condition in response to a selected level of crease or finish of an envelope

 #174
20170329255
2017-11-16

Waste developer container and image forming device including the same

 #175
20170315501
2017-11-02

Image forming apparatus that reduces remaining amount of developer during exchange of developer housing portion and method of releasing regulation on attachment/removal of developer housing portion

 #176
20170315470
2017-11-02

Image forming apparatus for forming image using developer, method for releasing regulation on attachment/detachment of developer storage portions

 #177
20170299979
2017-10-19

Powder detection device and development device

 #178
20170277068
2017-09-28

Image forming apparatus having first and second peripheral velocity ratios

 #179
20170261883
2017-09-14

Image forming apparatus and cartridge including detection gear

 #180
20170227887
2017-08-10

Image forming apparatus

 #181
20170168418
2017-06-15

Powder supply device and image forming apparatus incorporating same

 #182
20170168417
2017-06-15

Image formation apparatus, image formation system, control method, and non-transitory recording medium

 #183
20170160674
2017-06-08

DEVELOPER STORAGE UNIT DEVELOPMENT DEVICE PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

 #184
20170146945
2017-05-25

Image forming apparatus suited for management of waste toner

 #185
20170139347
2017-05-18

Image forming apparatus having developer supply control

 #186
20170102637
2017-04-13

Image forming apparatus to which unlocking operation for unlocking toner container locked to apparatus main body is input

 #187
20170052477
2017-02-23

Image forming apparatus including storage container for storing collected waste toner

 #188
20160370747
2016-12-22

Image forming apparatus

 #189
20160349101
2016-12-01

Powder detection device, image forming apparatus, powder detection method, and non-transitory recording medium

 #190
20160282758
2016-09-29

Developer container, developing device, process cartridge, and image forming apparatus

 #191
20160266534
2016-09-15

Developing device and image forming apparatus including the same

 #192
20160246213
2016-08-25

Developing device, image forming apparatus, method of detecting developer amount, and non-transitory recording medium storing program

 #193
20160216641
2016-07-28

Developer replenishing apparatus including container having moving wall

 #194
20160202635
2016-07-14

Image forming apparatus for executing developer replenishment control

 #195
20160170353
2016-06-16

Image forming apparatus having toner content sensor

 #196
20160170327
2016-06-16

Image forming apparatus with forced supply mode for forcedly supplying toner

 #197
20160161884
2016-06-09

Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method

 #198
20160154337
2016-06-02

Capacitive toner level sensor

 #199
20160124344
2016-05-05

Image forming apparatus, toner storage member and method of controlling image forming apparatus

 #200
20160109825
2016-04-21

System and method for determining a level of toner in a replacement toner cartridge

 #201
20160077479
2016-03-17

Image forming apparatus and method for controlling image forming apparatus

 #202
20160070201
2016-03-10

Developing device, process cartridge, and electrophotographic image forming apparatus

 #203
20160070198
2016-03-10

Image forming apparatus

 #204
20160041496
2016-02-11

Toner supply regulation

 #205
20150323883
2015-11-12

Image processing apparatus, information processing method, and storage medium

 #206
20150286453
2015-10-08

Network printer system

 #207
20150198910
2015-07-16

Developing device and image forming apparatus including this

 #208
20150177647
2015-06-25

IMAGE FORMING APPARATUS

 #209
20150168867
2015-06-18

Image forming apparatus and method for controlling image forming apparatus

 #210
20150086227
2015-03-26

Developer container, developing device, process cartridge, and image forming apparatus

 #211
20150078787
2015-03-19

Developing device and an image forming apparatus including the same

 #212
20150063839
2015-03-05

Image forming apparatus, control method, and storage medium

 #213
20150050035
2015-02-19

Network printer system

 #214
20150010314
2015-01-08

Image forming apparatus, control method, and program for determining a remaining amount of recording material

 #215
20150003847
2015-01-01

Estimating accuracy of a remaining useful life prediction model for a consumable using statistics based segmentation technique

 #216
20150003846
2015-01-01

Predicting remaining useful life for a consumable using a weighted least square regression prediction technique

 #217
20140376931
2014-12-25

Network printer system

 #218
20140363179
2014-12-11

Developing device and image forming apparatus with cleaning contact member

 #219
20140321866
2014-10-30

Electronic apparatus and image forming apparatus

 #220
20140270818
2014-09-18

Image forming apparatus

 #221
20140255048
2014-09-11

Image forming device determining whether or not replacement of cartridge is needed

 #222
20140212155
2014-07-31

Toner level sensing for replaceable unit of an image forming device

 #223
20140212154
2014-07-31

Toner supply regulation

 #224
20140205305
2014-07-24

Toner level sensing for replaceable unit of an image forming device

 #225
20140205304
2014-07-24

Cleaning member, developing device, and image forming apparatus

 #226
20140169810
2014-06-19

Replaceable unit for an image forming device having a sensor for sensing rotational motion of a paddle in a toner reservoir of the replaceable unit

 #227
20140169809
2014-06-19

Image forming apparatus and toner container ordering method

 #228
20140169808
2014-06-19

Replaceable unit for an image forming device having a toner agitator that includes a magnet for rotational sensing

 #229
20140161472
2014-06-12

Developing device and image forming apparatus

 #230
20140133873
2014-05-15

Image forming apparatus and toner remaining amount control method

 #231
20140103910
2014-04-17

Differential transformer type magnetic sensor and image forming apparatus

 #232
20140093258
2014-04-03

Network printer system

 #233
20140044442
2014-02-13

Toner supply device and image forming apparatus

 #234
20140029962
2014-01-30

Image forming apparatus and powder transport unit

 #235
20140023385
2014-01-23

Image forming apparatus

 #236
20140016954
2014-01-16

Image forming apparatus

 #237
20130302043
2013-11-14

Apparatus and method for destroying an encoder wheel

 #238
20130282503
2013-10-24

Ink billing system with changeable billing rate table

 #239
20130266330
2013-10-10

Image forming apparatus

 #240
20130259495
2013-10-03

Developer storage body, developer collecting apparatus and image forming apparatus

 #241
20130202318
2013-08-08

Image forming apparatus having developer replenishment control

 #242
20130202275
2013-08-08

Method for calibrating a drive motor for a toner metering device in an imaging apparatus

 #243
20130170847
2013-07-04

Capacitive toner level sensor

 #244
20130170846
2013-07-04

Image forming apparatus having toner replenishment unit

 #245
20130156446
2013-06-20

Developing device and image forming apparatus

 #246
20130129390
2013-05-23

Developing device for use with an electrophotographic image forming apparatus, process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, and an electrophotographic image forming apparatus

 #247
20130108282
2013-05-02

IMAGE FORMING APPARATUS

 #248
20130028617
2013-01-31

Toner cartridge supporting apparatus, image forming apparatus using the same, and toner cartridge supporting method

 #249
20130011165
2013-01-10

Toner supply container and image forming apparatus

 #250
20130004187
2013-01-03

Image forming apparatus

 #251
20120308269
2012-12-06

Developing device and electrophotographic image forming apparatus including the same

 #252
20120294632
2012-11-22

Image forming apparatus and method of storing toner replenishment amount

 #253
20120288293
2012-11-15

Color image forming apparatus

 #254
20120275801
2012-11-01

Image forming apparatus

 #255
20120251159
2012-10-04

Developing device, process cartridge, and electrophotographic image forming apparatus

 #256
20120251134
2012-10-04

Image forming apparatus

 #257
20120243888
2012-09-27

Toner transportation device, image forming apparatus, and method of detecting the amount of toner remaining

 #258
20120243886
2012-09-27

Toner replenishment device and image forming apparatus having the same

 #259
20120237238
2012-09-20

Image forming apparatus, storage unit controlling method, and storage unit controlling program product

 #260
20120230714
2012-09-13

Developing apparatus

 #261
20120230709
2012-09-13

Image forming apparatus, control method of image forming apparatus, and storage medium storing program

 #262
20120213538
2012-08-23

Image formation apparatus that performs a first consumed-amount calculation mode or a second consumed-amount calculation mode based on a toner amount

 #263
20120207489
2012-08-16

REPLENISHING TONER USED FROM ELECTROPHOTOGRAPHIC DEVELOPER

 #264
20120201560
2012-08-09

Apparatus and Method for Destroying an Encoder Wheel

 #265
20120195611
2012-08-02

Image forming apparatus

 #266
20120189327
2012-07-26

Developer amount detector, and developer container, development device, and image forming apparatus incorporating same

 #267
20120189326
2012-07-26

Developer amount detector, image forming apparatus incorporating same, and positioning structure for positioning unit within image forming apparatus

 #268
20120183311
2012-07-19

Image forming apparatus having developer supplying operation

 #269
20120177414
2012-07-12

Powder conveying apparatus, image forming apparatus, and powder container

 #270
20120148278
2012-06-14

Image forming apparatus having a mode for rotating a toner supply member in the opposite direction of a predetermined direction to increase a toner amount

 #271
20120148271
2012-06-14

Toner container, developing device, process cartridge and image forming apparatus

 #272
20120121279
2012-05-17

Storage container for developer and image forming apparatus

 #273
20120121278
2012-05-17

Multi-compartment storage container for developer, developer detection unit and image forming apparatus

 #274
20120121275
2012-05-17

Developer remainder amount detection system and image forming apparatus

 #275
20120114361
2012-05-10

Image forming apparatus, method of controlling image forming apparatus, program, and storage medium

 #276
20120106986
2012-05-03

IMAGE FORMING APPARATUS, TONER CONTAINER USED IN THE SAME, AND METHOD FOR DETERMINING SUITABILITY OF TONER CONTAINER

 #277
20120070169
2012-03-22

Developing apparatus

 #278
20120070164
2012-03-22

Image forming apparatus

 #279
20120070163
2012-03-22

Image forming apparatus

 #280
20120070162
2012-03-22

Method for detecting low toner in an electro-photographic toner cartridge

 #281
20120057886
2012-03-08

Developer detection device capable of detecting amount developer in developer accommodating container

 #282
20120045225
2012-02-23

Image forming apparatus

 #283
20120033982
2012-02-09

Toner supply method, development device, process unit, and image forming apparatus

 #284
20110318024
2011-12-29

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #285
20110311281
2011-12-22

Image forming apparatus having a magnetic field generating unit at the toner carrying section

 #286
20110311247
2011-12-22

Image forming apparatus

 #287
20110311242
2011-12-22

TONER CARTRIDGE THAT CONTRACTS ACCORDING TO TONER SUPPLY

 #288
20110299863
2011-12-08

Optimized limit gain compensation for dispense time accumulators of toner concentration control

 #289
20110299860
2011-12-08

Image forming apparatus and toner refilling method therefor

 #290
20110293333
2011-12-01

Toner supplying device

 #291
20110293296
2011-12-01

Optical sensor arrangement for an imaging apparatus

 #292
20110286757
2011-11-24

Arrangement to regulate the proportions of two components to be mixed in a mixing unit based on predetermined desired values

 #293
20110286754
2011-11-24

Image forming apparatus having dual speed stirring control

 #294
20110262155
2011-10-27

Image forming apparatus and image forming method using the same

 #295
20110262154
2011-10-27

Image forming apparatus and image forming method using a controlled toner supply operation

 #296
20110255888
2011-10-20

Image forming apparatus and image forming method

 #297
20110255886
2011-10-20

Image forming apparatus and control method thereof

 #298
20110243593
2011-10-06

Image forming apparatus and method

 #299
20110243585
2011-10-06

Image forming apparatus

 #300
20110229175
2011-09-22

Developing apparatus