ClassID:

178318

G03G2215/0651 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Developing structures, details; Developing device; Specific type of dry developer device Electrodes in donor member surface

Sub-classes:
Recent Application in this class:
#1
20260064038
2026-03-05

DEVELOPING ROLLER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

#2
20250284223
2025-09-11

IMAGE FORMING APPARATUS

#3
20190219950
2019-07-18

Development device for an electrostatic latent image

#4
20180267433
2018-09-20

Development device for an electrostatic latent image

#5
20140368597
2014-12-18

Image forming device comprising a direct image forming element

#6
20130223891
2013-08-29

Development device, process cartridge, and image forming apparatus

#7
20120195616
2012-08-02

Image forming apparatus

#8
20120195615
2012-08-02

PRINTER WITH DISCHARGE AREA DEVELOPED TONER BALANCING

#9
20120195614
2012-08-02

ENHANCEMENT OF CHARGE AREA DEVELOPED TONER

#10
20120134721
2012-05-31

DEVELOPMENT DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

#11
20120063816
2012-03-15

Toner bearer, and developing device and image forming apparatus using same

#12
20120063815
2012-03-15

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

#13
20120063797
2012-03-15

Developing device, image forming apparatus, and image forming method

#14
20110164892
2011-07-07

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

#15
20110064432
2011-03-17

Developing device, process cartridge, and image forming apparatus

#16
20100329748
2010-12-30

Developing device and image forming apparatus using the developing device

#17
20100303509
2010-12-02

Toner bearing member, developing device, image forming apparatus, and image forming method

#18
20100033546
2010-02-11

Toner supply roller and image forming apparatus using the same

#19
20090297228
2009-12-03

Electrode configuration for carrying developer in a developer carrying device and image forming device

#20
20090257786
2009-10-15

Developing device, process cartridge, and image forming apparatus

#21
20090238611
2009-09-24

Image formation device and developer supply device

#22
20090080942
2009-03-26

Image forming device having a developing material case with a moving vibrating region

#23
20090080941
2009-03-26

Image forming device having developing material case and a vibrator for vibrating carrying electrodes and controller for changing the frequency of vibration

#24
20090067889
2009-03-12

Developing device, process cartridge, and image forming apparatus

#25
20090016781
2009-01-15

Developing device, process cartridge, and image forming apparatus

#26
20080286015
2008-11-20

Development device and image forming apparatus having electrodes that cause toner particles to form a toner cloud on the surface of the toner carrier

#27
20080124138
2008-05-29

Developing unit and image forming apparatus

#28
20080089720
2008-04-17

Hopping toner development apparatus and image formation apparatus

#29
20070242985
2007-10-18

Development device, process cartridge, and image forming apparatus

#30
20070025775
2007-02-01

Powder transferring device capable of detecting an amount of the powder

#31
16172590
2020-01-07

Image forming apparatus and image forming method for forming toner image using image data or predetermined shape