G03G13/04 - CPC Classification Index

ClassID:

177571 ⎘

G03G13/04 - CPC Classification

Classification description:

Electrographic processes using a charge pattern Exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

Sub-classes:

G03G13/045 » Charging or discharging distinct portions of the charge pattern on the recording material, e.g. discharging non-image areas, contrast enhancement 5

Recent Application in this class:

20240111248

2024-04-04

CONTROLLING EXPOSURE APPARATUS USED IN IMAGE FORMING APPARATUS

20220260936

2022-08-18

Image forming apparatus

20220104603

2022-04-07

TRANSFER DEVICE FOR MAKING UP KERATIN MATERIALS

20220026827

2022-01-27

Light guide device, drum unit, image forming apparatus and image reading device including light guide device

20200379355

2020-12-03

Image forming apparatus

20160316892

2016-11-03

Transfer device for making up keratin materials

20150030974

2015-01-29

PHOTOCONDUCTOR

20140363183

2014-12-11

Image forming apparatus for performing exposure a plurality of times

20140348525

2014-11-27

Image forming apparatus and method of forming an image which can prevent a development memory from occurring

#10

20140340695

2014-11-20

Method to adjust the hue of print images in an electrophotographic printer

#11

20140333705

2014-11-13

Scanning optical apparatus and image forming apparatus

#12

20140314432

2014-10-23

Image forming apparatus

#13

20140267529

2014-09-18

Optical scanning apparatus and image forming apparatus

#14

20140253657

2014-09-11

Exposure device and image forming apparatus

#15

20140204474

2014-07-24

Imaging element array and image forming apparatus

#16

20140139607

2014-05-22

Optical writing device, image forming apparatus, and method of controlling optical writing device

#17

20140002564

2014-01-02

Optical writing control device, image forming apparatus, and optical writing control method for controlling the light emitting timing of a light source

#18

20130342627

2013-12-26

Image forming apparatus that includes a plurality of light emitting elements arrayed so as to expose different positions in a longitudinal direction of a photosensitive member and configured to control a light amount of a light emitted from the plurality of light emitting elements

#19