Patents-Review.com
ClassID:

57514 ⎘

B41J2/44 - CPC Classification

Classification description:

Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour , e.g. lighting beams or shutter arrangements

Sub-classes:
Recent Application in this class:
#1
20260126737
2026-05-07

OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS INCLUDING OPTICAL SCANNING DEVICE, AND METHOD OF MANUFACTURING OPTICAL SCANNING DEVICE

 #2
20260118797
2026-04-30

OPTICAL SCANNING DEVICE

 #3
20260118660
2026-04-30

SCANNING OPTICAL DEVICE

 #4
20260109155
2026-04-23

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #5
20260003182
2026-01-01

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #6
20250065644
2025-02-27

IMAGE FORMING APPARATUS INCLUDING OPTICAL SCANNING APPARATUS

 #7
20240326465
2024-10-03

RECORDING DEVICE

 #8
20230150296
2023-05-18

Laser marking apparatus, marking method, and print setting apparatus

 #9
20230150284
2023-05-18

Printer device

 #10
20230096525
2023-03-30

Electronic apparatus

 #11
20210339539
2021-11-04

Laser-induced cell transfer and sorting

 #12
20210129539
2021-05-06

Guide bar determination

 #13
20210070063
2021-03-11

System and method for producing high quality images with aqueous inks in a printer

 #14
20200148901
2020-05-14

IMAGE FORMING METHOD

 #15
20200056061
2020-02-20

Photocurable ink composition and image forming method

 #16
20190366736
2019-12-05

Liquid ejection device and liquid ejection method for shaping three-dimensional shaped object, and having ultraviolet generator uniformly irradiate ultraviolet light to the range in which nozzle row of inkjet heads exists

 #17
20190315128
2019-10-17

Ejection-material injecting method, ejection-material ejection apparatus, and imprinting apparatus

 #18
20190291486
2019-09-26

Tray locking mechanism, expansion device provided with tray locking mechanism, and shaping system

 #19
20190155015
2019-05-23

Wavelength tunable interference filter, optical device, optical module, and electronic apparatus

 #20
20190152235
2019-05-23

Image forming apparatus

 #21
20190070864
2019-03-07

Light emitting thyristor having a plurality of semiconductor layers with a specific layer having the smallest bandgap, light emitting thyristor array, exposure head, and image forming device

 #22
20180373137
2018-12-27

Instant film pack and image recording device

 #23
20180282010
2018-10-04

Systems, apparatuses, and methods for marking a moving film and methods of manufacture and use of metallized marked films made therefrom

 #24
20180236779
2018-08-23

Image forming apparatus

 #25
20180079244
2018-03-22

Information recording medium

 #26
20170315467
2017-11-02

Automated lens cleaning and shutter system for an electrophotographic imaging device

 #27
20170057246
2017-03-02

Optical scanning device and image forming apparatus including the same

 #28
20160347960
2016-12-01

Active-energy-ray-curable composition, active-energy-ray-curable ink, ink stored container, ink ejecting device, method for forming image, and image

 #29
20160311234
2016-10-27

Inkjet printer with UV bulb shutter system including more than one movable shutter

 #30
20160274485
2016-09-22

Optical scanning device and image forming apparatus

 #31
20160171350
2016-06-16

Optical scanning device, image forming apparatus, and correction method

 #32
20160147060
2016-05-26

Optical scanning unit and image forming apparatus

 #33
20150273863
2015-10-01

VCSEL-based variable image optical line generator

 #34
20150273860
2015-10-01

Laser marking apparatus

 #35
20150268462
2015-09-24

Optical scanning unit and image forming apparatus

 #36
20150103865
2015-04-16

Optical writing device, image forming apparatus, and temperature calculation method

 #37
20150085052
2015-03-26

Optical scanning device

 #38
20140363207
2014-12-11

Light beam detection circuit, light beam scan unit and image forming apparatus to detect light beam that changes light-amount thereof

 #39
20140226997
2014-08-14

Image forming apparatus capable of changing the number of light receiving elements of a light receiving unit

 #40
20140210929
2014-07-31

Electrophotographic image forming apparatus

 #41
20140160221
2014-06-12

Inkless printing method

 #42
20140009555
2014-01-09

Optical scanning unit and image forming apparatus

 #43
20130341900
2013-12-26

Method for producing a back-lit colour laser image, identity document using this method and back lighting system

 #44
20130286151
2013-10-31

Vibrating element, optical scanning device, and image forming device and image projection device using same

 #45
20130188004
2013-07-25

Light beam scanning device and image forming apparatus

 #46
20120114374
2012-05-10

Electrophotographic image forming apparatus

 #47
20110037826
2011-02-17

Optical printer head and image forming apparatus

 #48
20090309483
2009-12-17

Photocathode lighting device, method for manufacturing the same and exposure apparatus using photocathode lighting device

 #49
20090027896
2009-01-29

IMAGE FORMING DEVICE

 #50
20070109770
2007-05-17

Photo-chromic material application apparatus

 #51
20070070176
2007-03-29

System and method for controlling a multi-function digital media drive

 #52
20060209162
2006-09-21

Light emitting unit and image forming device

 #53
20060092997
2006-05-04

Laser beam generating apparatus for a laser scanning unit

 #54
20060033938
2006-02-16

Image-forming apparatus