Patents-Review.com
ClassID:

57327 ⎘

B41J2002/14411 - CPC Classification

Classification description:

Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material; Ink jet; Nozzles; Structure thereof only for on-demand ink jet heads Groove in the nozzle plate

Recent Application in this class:
#1
20260116075
2026-04-30

LIQUID INJECTION METHOD, LIQUID INJECTION DEVICE, AND LIQUID CARTRIDGE IN WHICH A LIQUID IS INJECTED FROM A LIQUID INJECTOR TO A LIQUID CARTRIDGE

 #2
20250296333
2025-09-25

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #3
20250282147
2025-09-11

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGING METHOD

 #4
20250269644
2025-08-28

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #5
20250162318
2025-05-22

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #6
20250065623
2025-02-27

LIQUID EJECTION HEAD

 #7
20250050638
2025-02-13

LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE

 #8
20250018713
2025-01-16

INKJET RECORDING APPARATUS

 #9
20240351331
2024-10-24

LIQUID EJECTION HEAD

 #10
20240308228
2024-09-19

LIQUID EJECTION HEAD

 #11
20240308218
2024-09-19

LIQUID EJECTION HEAD, MANUFACTURING METHOD FOR LIQUID EJECTION HEAD, AND PROTECTION TAPE

 #12
20240278568
2024-08-22

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #13
20240217233
2024-07-04

LIQUID EJECTION HEAD

 #14
20240140091
2024-05-02

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #15
20240042763
2024-02-08

LIQUID EJECTION HEAD AND INKJET RECORDING APPARATUS

 #16
20230415485
2023-12-28

LIQUID INJECTION METHOD, LIQUID INJECTION DEVICE, AND LIQUID CARTRIDGE

 #17
20230364918
2023-11-16

Liquid ejecting unit and liquid ejecting apparatus

 #18
20230115826
2023-04-13

Printing apparatus and providing method thereof

 #19
20230063950
2023-03-02

Liquid ejecting head and method of manufacturing liquid ejecting head

 #20
20230059292
2023-02-23

Inkjet head and inkjet recording apparatus

 #21
20230029887
2023-02-02

Liquid discharge head and recording device

 #22
20220379610
2022-12-01

Liquid discharge head

 #23
20220379605
2022-12-01

Liquid discharging head, method of producing the same and printing apparatus

 #24
20220348004
2022-11-03

Liquid ejection head and method of testing for leaks in liquid supply openings of liquid ejection head

 #25
20220314629
2022-10-06

Liquid ejection head and liquid ejection apparatus

 #26
20220184957
2022-06-16

ORIFICE SHIELD

 #27
20220009230
2022-01-13

Liquid ejection head and recording apparatus

 #28
20210162756
2021-06-03

Head chip, liquid jet head, and liquid jet recording device

 #29
20210162754
2021-06-03

Head chip, liquid jet head, and liquid jet recording device

 #30
20200376846
2020-12-03

Liquid ejection head and liquid ejection apparatus

 #31
20200376839
2020-12-03

Liquid ejection head

 #32
20200290354
2020-09-17

Liquid discharge head, method of manufacturing liquid discharge head, and liquid discharge apparatus

 #33
20200269575
2020-08-27

Liquid discharge head, head module, and liquid discharge apparatus

 #34
20200247046
2020-08-06

Print head of a printer, printer and printing method

 #35
20200147961
2020-05-14

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

 #36
20200079079
2020-03-12

Integrated circuit device and liquid droplet ejection device

 #37
20190366717
2019-12-05

Liquid ejecting head and liquid ejecting apparatus

 #38
20190366714
2019-12-05

Liquid ejecting head and liquid ejecting apparatus

 #39
20190224971
2019-07-25

Liquid ejecting head and liquid ejecting apparatus

 #40
20190193399
2019-06-27

Fluid discharge head and fluid discharge apparatus

 #41
20180361746
2018-12-20

Process for making a molded device assembly and printhead assembly

 #42
20180281405
2018-10-04

Liquid droplet jetting head

 #43
20180272705
2018-09-27

DRIVING WAVEFORM GENERATING DEVICE, LIQUID DISCHARGE HEAD, INKJET RECORDING APPARATUS, AND DRIVING WAVEFORM GENERATING METHOD

 #44
20180147845
2018-05-31

Liquid jetting device

 #45
20170320324
2017-11-09

Inkjet head and printer

 #46
20170129239
2017-05-11

Manufacturing method of liquid jet head, liquid jet head, and liquid jet apparatus

 #47
20170050435
2017-02-23

Inkjet printing device and method

 #48
20170043579
2017-02-16

Liquid ejection head and liquid ejection apparatus

 #49
20160279940
2016-09-29

Channel member, liquid ejecting head, recording device, and method for manufacturing channel member

 #50
20160101624
2016-04-14

Method of manufacturing an ink-jet printhead having frusto-pyramidal shaped nozzles

 #51
20160096366
2016-04-07

Molded fluid flow structure with saw cut channel

 #52
20150258784
2015-09-17

LIQUID DROPLET EJECTION HEAD AND IMAGE FORMING APPARATUS

 #53
20150174903
2015-06-25

Liquid jet head and liquid jet apparatus

 #54
20150174902
2015-06-25

Liquid jet head and liquid jet apparatus

 #55
20150109374
2015-04-23

Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head

 #56
20150109373
2015-04-23

Liquid jet head and liquid jet apparatus

 #57
20150062260
2015-03-05

Liquid ejection head and printing apparatus

 #58
20150042712
2015-02-12

Liquid ejection head, liquid ejecting apparatus, and method for manufacturing liquid ejection head

 #59
20150035908
2015-02-05

Liquid jet head and liquid jet apparatus

 #60
20150029269
2015-01-29

Liquid jet head, liquid jet apparatus and method of manufacturing liquid jet head

 #61
20140160203
2014-06-12

Inkjet printing apparatuses, inkjet nozzles, and methods of forming inkjet nozzles

 #62
20140055527
2014-02-27

Liquid ejection head and image forming apparatus including same

 #63
20130293621
2013-11-07

Multi-zone condensation control method

 #64
20130286091
2013-10-31

Liquid ejection head and recording apparatus

 #65
20130135396
2013-05-30

INKJET PRINT HEAD

 #66
20130135395
2013-05-30

SILICON SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND INKJET PRINT HEAD

 #67
20120019596
2012-01-26

Inkjet print head and method for manufacturing the same

 #68
20110139330
2011-06-16

Method for manufacturing discharge port member and method for manufacturing liquid discharge head

 #69
20110050804
2011-03-03

Liquid ejecting head and method of manufacturing the same

 #70
20100265297
2010-10-21

Inkjet head

 #71
20100253746
2010-10-07

Electrostatic actuator, liquid droplet discharging head, methods for manufacturing them, and liquid droplet discharging apparatus

 #72
20100212128
2010-08-26

Fabricating method of inkjet printer head

 #73
20100155435
2010-06-24

NOZZLE SUBSTRATE, DROPLET DISCHARGE HEAD, AND METHOD FOR MANUFACTURING NOZZLE SUBSTRATE

 #74
20100128076
2010-05-27

DROPLET JET HEAD AND DROPLET JET APPARATUS

 #75
20090295877
2009-12-03

Electrostatic actuator, droplet discharge head, method for driving droplet discharge head, and method for manufacturing electrostatic actuator

 #76
20090244203
2009-10-01

Method of manufacturing a piezoelectric actuator

 #77
20090128603
2009-05-21

Droplet deposition method and apparatus

 #78
20090071937
2009-03-19

METHOD FOR MANUFACTURING FLUID EJECTING HEAD AND METHOD FOR MANUFACTURING FLUID EJECTING APPARATUS

 #79
20090009564
2009-01-08

ELECTROSTATIC ACTUATOR, DROPLET DISCHARGE HEAD, MANUFACTURING METHOD OF ELECTROSTATIC ACTUATOR AND MANUFACTURING METHOD OF DROPLET DISCHARGE HEAD

 #80
20080309734
2008-12-18

Liquid discharge head, liquid supply cartridge, and liquid jet apparatus having electrostatic actuator formed by a semiconductor manufacturing process

 #81
20080296998
2008-12-04

Electrostatic actuator, liquid droplet discharging head, methods for manufacturing them, and liquid droplet discharging apparatus

 #82
20080291247
2008-11-27

DROPLET DISCHARGE HEAD, DROPLET DISCHARGE APPARATUS, AND METHOD FOR DISCHARGE CONTROL IN DROPLET DISCHARGE HEAD

 #83
20080252695
2008-10-16

DROPLET DISCHARGE HEAD, DROPLET DISCHARGE DEVICE, AND DISCHARGE CONTROLLING METHOD THEREOF

 #84
20080239006
2008-10-02

DROPLET EJECTION HEAD, DROPLET EJECTION DEVICE, AND METHOD OF FORMING ELECTRODE SUBSTRATE

 #85
20080165225
2008-07-10

Electrostatic actuator, droplet discharging head, method of manufacturing thereof and droplet discharging device

 #86
20080129785
2008-06-05

Electrostatic actuator, droplet discharge head, methods for manufacturing the same and droplet discharge apparatus

 #87
20080062224
2008-03-13

Inkjet printhead

 #88
20070257948
2007-11-08

Operating method for inkjet head

 #89
20070176997
2007-08-02

Electrostatic actuator, liquid droplet ejection head, liquid droplet ejection device and electrostatic driving device as well as methods of manufacturing them

 #90
20070171259
2007-07-26

Inkjet printer head and fabricating method thereof

 #91
20070134928
2007-06-14

Silicon wet etching method using parylene mask and method of manufacturing nozzle plate of inkjet printhead using the same

 #92
20070024672
2007-02-01

Electrostatic actuator, droplet discharge head, method for driving droplet discharge head, and method for manufacturing electrostatic actuator

 #93
20060279609
2006-12-14

Inkjet printhead and process for producing the same

 #94
20060274120
2006-12-07

Inkjet printhead and process for producing the same

 #95
20060238579
2006-10-26

Liquid drop discharge head and manufacture method thereof, micro device, ink-jet head, ink cartridge, and ink-jet printing device

 #96
20060192816
2006-08-31

Printhead with multiple ink feeding channels

 #97
20060186174
2006-08-24

Droplet jet head and droplet jet apparatus

 #98
20060181594
2006-08-17

Electrostatic actuator and manufacturing method thereof, droplet discharging head and manufacturing method thereof, droplet discharging apparatus and device

 #99
20060181580
2006-08-17

Piezoelectric inkjet printhead and method of manufacturing the same

 #100
20060164495
2006-07-27

Head drive control device and inkjet recording device

 #101
20060139409
2006-06-29

Electrostatic actuator, droplet discharging head, droplet discharging apparatus, electrostatic device, and method of manufacturing these

 #102
20060071975
2006-04-06

Droplet-discharging head, method for manufacturing the same, and droplet-discharging device

 #103
20060001701
2006-01-05

Inkjet printhead and process for producing the same

 #104
20050275772
2005-12-15

Method of producing an electrode substrate, electrode substrate produced by the method, electrostatic actuator provided with the substrate, liquid droplet ejecting head provided with the actuator, and liquid droplet ejecting apparatus provided with the head

 #105
20050264617
2005-12-01

Electrostatic actuator formed by a semiconductor manufacturing process

 #106
20050237350
2005-10-27

Head control device and image recording apparatus

 #107
20050219321
2005-10-06

Liquid drop jet head, ink cartridge and ink jet recording apparatus

 #108
20050212846
2005-09-29

Apparatus for ejecting liquid drops and a method of detecting abnormal ejection of a head for ejecting liquid drops

 #109
20050200905
2005-09-15

Image processing apparatus, image forming apparatus, printer driver, image processing method and computer-readable storage medium

 #110
20050128232
2005-06-16

Droplet ejection apparatus and method of judging ejection failure in droplet ejection heads

 #111
20050122360
2005-06-09

Droplet ejection apparatus with ejection failure detection means

 #112
20050116977
2005-06-02

Droplet ejection apparatus and method of detecting and judging ejection failure in droplet ejection heads

 #113
20050062781
2005-03-24

Droplet ejection apparatus and method of detecting ejection failure in droplet ejection heads

 #114
20050007422
2005-01-13

Ink jet head and ink jet recorder