Patents-Review.com
ClassID:

178322 ⎘

G03G2215/066 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Developing structures, details Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material

Sub-classes:
Recent Application in this class:
#1
20260072374
2026-03-12

DEVELOPING CARTRIDGE INCLUDING CASING AND FIRST AND SECOND AGITATORS FOR AGITATING TONER ACCOMMODATED IN CASING

 #2
20260056495
2026-02-26

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

 #3
20260023334
2026-01-22

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

 #4
20250355390
2025-11-20

IMAGE FORMING APPARATUS

 #5
20250321514
2025-10-16

IMAGE FORMING APPARATUS

 #6
20250314982
2025-10-09

TONER, CARTRIDGE, AND IMAGE FORMING APPARATUS

 #7
20250306488
2025-10-02

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

 #8
20250306485
2025-10-02

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

 #9
20250306483
2025-10-02

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

 #10
20250291268
2025-09-18

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

 #11
20250284218
2025-09-11

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

 #12
20250244692
2025-07-31

ELECTROPHOTOGRAPHIC CONTROL IN IMAGING DEVICES

 #13
20250199457
2025-06-19

IMAGE FORMING APPARATUS

 #14
20250155832
2025-05-15

GREEN TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #15
20250147443
2025-05-08

GREEN TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #16
20250110422
2025-04-03

DEVELOPING CARTRIDGE INCLUDING CASING AND FIRST AND SECOND AGITATORS FOR AGITATING TONER ACCOMMODATED IN CASING

 #17
20250102952
2025-03-27

CARTRIDGE AND IMAGE FORMING APPARATUS

 #18
20250102942
2025-03-27

ELECTROSTATIC IMAGE DEVELOPING TONER SET, ELECTROSTATIC IMAGE DEVELOPER SET, TONER CARTRIDGE SET, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #19
20250036043
2025-01-30

DEVELOPING CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AWAY FROM DEVELOPING ROLLER

 #20
20250013161
2025-01-09

RESIN PARTICLE, TONER, DEVELOPING AGENT, AND TONER ACCOMMODATING UNIT

 #21
20240427271
2024-12-26

IMAGE FORMING APPARATUS

 #22
20240427262
2024-12-26

TONER CONTAINER AND IMAGE FORMING SYSTEM

 #23
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

 #24
20240393713
2024-11-28

CARTRIDGE

 #25
20240329566
2024-10-03

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

 #26
20240329558
2024-10-03

Electrophotographic photoreceptor, process cartridge, and image forming apparatus

 #27
20240329554
2024-10-03

TONER SET, ELECTROSTATIC IMAGE DEVELOPER SET, TONER CARTRIDGE SET, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PRINTED MATERIAL

 #28
20240288790
2024-08-29

Linkage device and mounting and conveying device for toner supply container

 #29
20240210855
2024-06-27

DEVELOPER REPLENISHMENT CONTAINER

 #30
20240201614
2024-06-20

Electrophotographic control in imaging devices, including sensing current between a developer roll and drum pertaining to current of a latent image and a paschen breakdown

 #31
20240176264
2024-05-30

Image forming apparatus

 #32
20240160127
2024-05-16

Image forming apparatus having developing apparatus with filter covering vent opening and shutter to shield opening

 #33
20240160125
2024-05-16

IMAGE FORMING APPARATUS

 #34
20240152083
2024-05-09

IMAGE FORMING APPARATUS

 #35
20240152074
2024-05-09

IMAGE FORMING APPARATUS

 #36
20240152073
2024-05-09

IMAGE FORMING APPARATUS

 #37
20240134303
2024-04-25

Image forming apparatus for maintaining cleaning performance while preventing turn-over of a contact member

 #38
20240126186
2024-04-18

SILICA PARTICLE, TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #39
20240118645
2024-04-11

SILICA PARTICLE, TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #40
20240118640
2024-04-11

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

 #41
20240103408
2024-03-28

IMAGE FORMING METHOD, TONER, DEVELOPER, PRINTED PRODUCT, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS

 #42
20240085848
2024-03-14

METHOD FOR PRODUCING RECYCLED DEVELOPER AND METHOD FOR PRODUCING FLEXOGRAPHIC PRINTING PLATE USING SAME

 #43
20240085825
2024-03-14

IMAGE FORMING APPARATUS

 #44
20240053699
2024-02-15

ELECTROPHOTOGRAPHIC MEMBER, METHOD FOR PRODUCING SAME, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE-FORMING DEVICE

 #45
20240036495
2024-02-01

DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS

 #46
20230408937
2023-12-21

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

 #47
20230393492
2023-12-07

DEVELOPER CONTAINER AND IMAGE FORMING APPARATUS

 #48
20230384699
2023-11-30

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

 #49
20230382597
2023-11-30

Molded product

 #50
20230359137
2023-11-09

Developing cartridge including electrical contact surface positioned away from developing roller

 #51
20230324831
2023-10-12

Developer replenishment device and image forming apparatus

 #52
20230324829
2023-10-12

Toner container and image forming system

 #53
20230266694
2023-08-24

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #54
20230259061
2023-08-17

Consumable chip and imaging forming control method

 #55
20230236527
2023-07-27

Image forming apparatus

 #56
20230108945
2023-04-06

Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

 #57
20230041507
2023-02-09

Toner cartridge having front cover

 #58
20230032397
2023-02-02

Storing information in a toner refill kit during toner refill

 #59
20220404739
2022-12-22

Toner cartridge and image forming apparatus including a screw to convey toner in the cartridge, an elastic member to loosen the toner, and a means to discharge toner together with air to the outside of the cartridge

 #60
20220276587
2022-09-01

Image forming apparatus

 #61
20220253002
2022-08-11

Toner storage apparatus

 #62
20220206411
2022-06-30

Toner cartridge having a variable volume pump and a feeding path from the pump portion to a discharge opening

 #63
20220113653
2022-04-14

Image forming device and controlling method

 #64
20220050403
2022-02-17

Storing information in toner refill kit during toner refill

 #65
20220004121
2022-01-06

Controlling toner refill by using toner refill cartridge

 #66
20220004118
2022-01-06

Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

 #67
20210255567
2021-08-19

Developing cartridge including agitator configured to contact peripheral surface of supply roller

 #68
20210232063
2021-07-29

Print particle output assembly

 #69
20210149323
2021-05-20

Image forming apparatus including a movement mechanism for moving a toner container that is replaceable

 #70
20210141320
2021-05-13

Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

 #71
20210063912
2021-03-04

Electromagnets and print substance containers

 #72
20200363752
2020-11-19

Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

 #73
20200218188
2020-07-09

Image forming apparatus to which toner container is attachable

 #74
20200103786
2020-04-02

Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

 #75
20190179237
2019-06-13

Powder container, process cartridge, and image forming apparatus

 #76
20190171133
2019-06-06

Toner supply device and image forming apparatus

 #77
20190121256
2019-04-25

Toner cartridge having a biasing assembly for biasing a media feed roll in an electrophotographic image forming device

 #78
20190064702
2019-02-28

Toner container, image forming unit, and image forming apparatus

 #79
20180307179
2018-10-25

Pressurizing unit to apply force to developing unit of development cartridge

 #80
20180307159
2018-10-25

Image forming apparatus

 #81
20180267430
2018-09-20

Powder container, process cartridge, and image forming apparatus

 #82
20180253033
2018-09-06

Developing device and image forming apparatus including same

 #83
20180246466
2018-08-30

Image forming apparatus

 #84
20180239274
2018-08-23

Image forming apparatus

 #85
20180231927
2018-08-16

Image formation apparatus for preventing a thermal load defect

 #86
20180173156
2018-06-21

Toner container configured to be attachable to and detachable from a toner replenishing portion and a waste toner collecting portion

 #87
20180120761
2018-05-03

Disassemblable imaging apparatus

 #88
20180120757
2018-05-03

Disassemblable imaging apparatus

 #89
20180046112
2018-02-15

Image forming apparatus

 #90
20180024493
2018-01-25

Image forming device having a replaceable unit that includes a latching mechanism

 #91
20170357177
2017-12-14

Toner container, image forming apparatus

 #92
20170075298
2017-03-16

Replaceable unit for an electrophotographic image forming device having a latching mechanism

 #93
20160274497
2016-09-22

Toner filling apparatus

 #94
20160238991
2016-08-18

Image forming apparatus having developer cartridges and cartridge supporting member

 #95
20160223945
2016-08-04

Developer container and image forming apparatus including the same

 #96
20160216641
2016-07-28

Developer replenishing apparatus including container having moving wall

 #97
20160132019
2016-05-12

Positional control features of a replaceable unit for an electrophotographic image forming device

 #98
20160070228
2016-03-10

Image forming apparatus having developer cartridges and cartridge supporting member

 #99
20160054680
2016-02-25

Image forming apparatus

 #100
20150185660
2015-07-02

Developer storage container and image forming apparatus provided with same

 #101
20150139688
2015-05-21

Positional control features of a replaceable unit for an electrophotographic image forming device

 #102
20150050590
2015-02-19

Electrostatic charge image developing toner and toner container

 #103
20150044602
2015-02-12

ELECTROSTATIC IMAGE-DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #104
20150030975
2015-01-29

TONER PRODUCTION METHOD, TONER, DEVELOPMENT DEVICE, AND IMAGE FORMATION APPARATUS

 #105
20150023685
2015-01-22

Laser printer toner cartridge seal and method

 #106
20140219678
2014-08-07

Image forming apparatus having a path regulating member

 #107
20130302067
2013-11-14

Image forming device having toner unit, developer unit, and image bearing unit

 #108
20130028632
2013-01-31

Image forming apparatus and developer cartridge

 #109
20120294648
2012-11-22

Image forming apparatus having a door path regulating member

 #110
20120263492
2012-10-18

Laser Printer Toner Cartridge Seal and Method

 #111
20120107019
2012-05-03

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #112
20120076549
2012-03-29

Image formation unit and image formation apparatus

 #113
20110317173
2011-12-29

Position measuring device

 #114
20110243613
2011-10-06

Image forming apparatus

 #115
20110123204
2011-05-26

Image forming apparatus and toner supply method

 #116
20110069996
2011-03-24

Image forming apparatus and image forming method

 #117
20100232815
2010-09-16

TONER CARTRIDGE CAPABLE OF DETECTING RESIDUAL AMOUNT OF TONER STORED THEREIN

 #118
20100135690
2010-06-03

Laser printer toner cartridge seal and method

 #119
20100054814
2010-03-04

Color electrophotographic image forming apparatus with manually-operated unit

 #120
20090180802
2009-07-16

Image forming device, toner cartridge, developer cartridge, and image bearing member cartridge

 #121
20090129826
2009-05-21

Developer containing device and image forming apparatus into/from which developer containing device is installed and removed

 #122
20090110431
2009-04-30

Laser printer toner cartridge seal and method

 #123
20090110425
2009-04-30

Image forming apparatus and developer replenishing method

 #124
20090035012
2009-02-05

Developer supplying cartridge including a developer supplying port shutter portion and electrophotographic image forming apparatus using the cartridge

 #125
20090028608
2009-01-29

Rotary developing unit and toner supply container

 #126
20090028583
2009-01-29

Image forming apparatus and method

 #127
20090028582
2009-01-29

Image forming apparatus and method of setting the same

 #128
20080304837
2008-12-11

Image forming apparatus and image forming method thereof

 #129
20080273895
2008-11-06

Toner supplying container and image forming apparatus

 #130
20080213005
2008-09-04

Toner cartridge with protrusion portion and image forming apparatus

 #131
20080212996
2008-09-04

Cartridge detachable from image forming device

 #132
20080205928
2008-08-28

Image forming apparatus for detecting developer cartridge status

 #133
20080187331
2008-08-07

Toner cartridge having grip, exchangeably inserted into revolver and replenishing toner into developing device

 #134
20080170887
2008-07-17

Toner container, developer replenishing device, and image forming apparatus

 #135
20080166143
2008-07-10

Image forming apparatus having a transfer surface with elasticity and image forming method

 #136
20080152380
2008-06-26

Toner supply unit and image forming apparatus

 #137
20080096121
2008-04-24

Carrier, supplemental developer, developer in image developer, developer feeding apparatus, image forming apparatus and process cartridge

 #138
20080038023
2008-02-14

Image forming apparatus with toner container attachable in plural directions

 #139
20070286616
2007-12-13

Image forming apparatus and management system

 #140
20070243743
2007-10-18

Resin-made holding member and toner cartridge

 #141
20070242983
2007-10-18

Powder supplying device and image forming device having a gas blowing part arranged to entirely cover a bottom surface of a powder container unit

 #142
20070231016
2007-10-04

Toner supplying container and image forming apparatus

 #143
20070223959
2007-09-27

Systems and methods for remanufacturing imaging components

 #144
20070223945
2007-09-27

Toner supplier, toner supply method, image forming apparatus and toner supply system

 #145
20070212116
2007-09-13

Image forming device, powder supply device, and powder storage unit including a gas supplying unit

 #146
20070110480
2007-05-17

Toner supply unit and image forming apparatus

 #147
20070092268
2007-04-26

Image forming device, control method thereof, and computer readable medium recording a control program

 #148
20070077083
2007-04-05

Developing cartridge detachable from image forming device

 #149
20070071481
2007-03-29

Electrical contact to process cartridge, developer cartridge or image forming apparatus

 #150
20060222413
2006-10-05

TONER CONTAINER AND FULL COLOR IMAGE FORMING DEVICE

 #151
20060193646
2006-08-31

Image-forming device capable of determining information on a detachably mounted developer cartridge and developer cartridge for use therein

 #152
20060177230
2006-08-10

Image forming apparatus and developer cartridge with power supply shielding mechanism

 #153
20060159483
2006-07-20

Developing cartridge detachable from image forming device

 #154
20060140681
2006-06-29

Developing apparatus, developer container, and image forming apparatus

 #155
20060133848
2006-06-22

Systems and methods for remanufacturing imaging components

 #156
20060104670
2006-05-18

Developer replenishing apparatus

 #157
20060045546
2006-03-02

Printing control device and method and program for efficient utilization of consumable products mounted thereon

 #158
20060029406
2006-02-09

Image forming apparatus, content measurement method, and method of controlling rotation of rotating member in image forming apparatus

 #159
20050286913
2005-12-29

Method for imaging with an imaging apparatus that facilitates the use of a starter cartridge

 #160
20050281580
2005-12-22

Systems and methods for remanufacturing imaging components

 #161
20050254833
2005-11-17

Image forming device and image forming system having a replacement unit mounted therein

 #162
20050226656
2005-10-13

Image forming apparatus using a toner container and a process cartridge

 #163
20050214000
2005-09-29

Image forming apparatus and management system

 #164
20050207786
2005-09-22

Toner cartridge having reduced toner capacity and method of using the same

 #165
20050169673
2005-08-04

Toner supply unit and image forming apparatus

 #166
20050169672
2005-08-04

Toner supplying container and image forming apparatus

 #167
20050163515
2005-07-28

Image formation device enabling switching between color printing mode and monochrome printing mode

 #168
20050141901
2005-06-30

Method and apparatus to prevent filling of non-identification toner

 #169
20050105931
2005-05-19

Toner cartridge hopper with labyrinth channels for releasing air while trapping toner in cartridge

 #170
20050025507
2005-02-03

Image forming apparatus, image forming apparatus control method, cartridge, and storage medium

 #171
18355558
2024-08-27

Image forming apparatus

 #172
16595517
2020-05-05

Developer container

 #173
16539135
2020-05-19

Image forming apparatus and toner cartridge

 #174
15093274
2017-05-23

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

 #175
15070185
2016-11-22

Toner supply container and applications of same

 #176
14877625
2016-10-18

Toner supply container and applications of same