ClassID:

57345

B41J2/1606 - 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; Production of nozzles Coating the nozzle area or the ink chamber

Recent Application in this class:
#1
20260097584
2026-04-09

LIQUID EJECTION HEAD AND METHOD FOR PRODUCING LIQUID EJECTION HEAD

#2
20260085195
2026-03-26

INK-REPELLENT MEMBER, METHOD OF PRODUCING INK-REPELLENT MEMBER, INK JET HEAD, AND METHOD OF PRODUCING ARTICLE

#3
20260042917
2026-02-12

PHOTOSENSITIVE RESIN COMPOSITION, LIQUID-REPELLENT ANTI-FOULING FILM, AND INKJET RECORDING HEAD

#4
20250289225
2025-09-18

NOZZLE PLATE MANUFACTURING METHOD, NOZZLE PLATE, AND FLUID EJECTION HEAD

#5
20250282139
2025-09-11

METHOD OF MANUFACTURING INKJET HEAD, INKJET HEAD MANUFACTURED THEREBY, AND METHOD OF INSPECTING INKJET HEAD

#6
20250262856
2025-08-21

LIQUID EJECTION HEAD

#7
20250262855
2025-08-21

LIQUID JETTING STRUCTURE BODY, LIQUID JETTING HEAD, LIQUID JETTING DEVICE, MANUFACTURING METHOD OF LIQUID JETTING STRUCTURE BODY, AND LAMINATE

#8
20250229535
2025-07-17

INKJET PRINTING APPARATUS

#9
20250214340
2025-07-03

INKJET PRINTER DEVICE AND MANUFACTURING METHOD OF INKJET PRINTER HEAD

#10
20250170827
2025-05-29

DEVICE MANUFACTURING METHOD, HEAD MANUFACTURING METHOD, PIEZOELECTRIC DEVICE, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS

#11
20250115047
2025-04-10

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING METHOD OF LIQUID EJECTION HEAD

#12
20250100280
2025-03-27

APPARATUS FOR MANUFACTURING DISPLAY DEVICES

#13
20250050639
2025-02-13

METHOD AND SYSTEM FOR A SELF-MAINTENANCE AND RECOVERY SYSTEM FOR A PRINTHEAD

#14
20250026879
2025-01-23

WATER-REPELLENT RESIN AND LIQUID EJECTING HEAD USING THE SAME

#15
20240424791
2024-12-26

PROCESS FOR AN IPC COATING

#16
20240278575
2024-08-22

WATER REPELLENT MEMBER, INKJET HEAD, METHOD OF MANUFACTURING THE WATER REPELLENT MEMBER, AND METHOD OF MANUFACTURING THE INKJET HEAD

#17
20240192599
2024-06-13

PHOTO-DEFINABLE HYDROPHOBIC COMPOSITIONS

#18
20240173977
2024-05-30

PHOTORESIST IMAGING AND DEVELOPMENT FOR ENHANCED NOZZLE PLATE ADHESION

#19
20240100849
2024-03-28

Fluid-ejection die with stamped nanoceramic layer

#20
20240025174
2024-01-25

Inkjet head, production method for inkjet head, and inkjet-recording device

#21
20230321978
2023-10-12

Inkjet head, and method for producing inkjet head

#22
20230295451
2023-09-21

Recording Method And Recording Apparatus

#23
20230226818
2023-07-20

MEMS device, liquid ejecting head, and liquid ejecting apparatus

#24
20220288609
2022-09-15

LIQUID DROPLET DISCHARGING APPARATUS

#25
20220184957
2022-06-16

ORIFICE SHIELD

#26
20220161555
2022-05-26

Wafer structure

#27
20220143978
2022-05-12

Uniform print head surface coating

#28
20220105727
2022-04-07

Inkjet head, method of manufacturing inkjet head, and inkjet recording method

#29
20220048288
2022-02-17

Method for in-line treatment of a thread and a system therefore comprising a treatment unit and a control unit configured to determine if a maintenance sequence is needed

#30
20220032657
2022-02-03

Coating apparatus and image forming system

#31
20220032623
2022-02-03

Thin film manufacturing method and method of manufacturing substrate

#32
20220016886
2022-01-20

Liquid ejection head and method for manufacturing liquid ejection head

#33
20210276332
2021-09-09

Fluid ejection devices

#34
20210213738
2021-07-15

Liquid discharge head and method for producing liquid discharge head

#35
20210078331
2021-03-18

Method for manufacturing a fluid-ejection device with improved resonance frequency and fluid ejection velocity, and fluid-ejection device

#36
20200324548
2020-10-15

Coating apparatus and image forming system including same

#37
20200298565
2020-09-24

Ink jet head and ink jet printer

#38
20200230957
2020-07-23

Liquid ejecting head and liquid ejecting apparatus

#39
20200189277
2020-06-18

Liquid ejection head substrate and method for manufacturing the same

#40
20200180311
2020-06-11

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

#41
20200164646
2020-05-28

THERMAL BUBBLE INKJET PRINT HEAD CHIP AND MANUFACTURING METHOD THEREFOR

#42
20200156375
2020-05-21

Ink jet printing apparatus and printing head

#43
20200150539
2020-05-14

Chemical supply structure and a developing apparatus having the same

#44
20200039227
2020-02-06

Liquid discharge head, liquid discharge device, liquid discharge apparatus, method for manufacturing liquid discharge head

#45
20190358954
2019-11-28

Inkjet head and inkjet printer

#46
20190345593
2019-11-14

AMORPHOUS THIN METAL FILM COATED SUBSTRATES

#47
20190329551
2019-10-31

Fluid ejection device with piezoelectric actuator and manufacturing process thereof

#48
20190291437
2019-09-26

Liquid discharge head and method of manufacturing liquid discharge head

#49
20190283427
2019-09-19

Liquid discharge head, method for producing the same, liquid discharge apparatus, and image forming apparatus

#50
20190263124
2019-08-29

LIQUID EJECTION HEAD SUBSTRATE AND METHOD FOR PRODUCING LIQUID EJECTION HEAD SUBSTRATE

#51
20190217618
2019-07-18

Method for manufacturing a fluid-ejection device with improved resonance frequency and fluid-ejection velocity, and fluid-ejection device

#52
20190176469
2019-06-13

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

#53
20190143701
2019-05-16

Liquid ejecting apparatus

#54
20190143692
2019-05-16

Jet hole plate, liquid jet head, liquid jet recording apparatus, and method for manufacturing jet hole plate

#55
20190143686
2019-05-16

Jet hole plate, liquid jet head, and liquid jet recording apparatus

#56
20190118532
2019-04-25

Inkjet head and inkjet printer

#57
20190100007
2019-04-04

Amorphous thin metal film

#58
20190100006
2019-04-04

Liquid ejection head and method for manufacturing the same

#59
20190099780
2019-04-04

METHOD FOR PRODUCING A HEAT-STABLE COATING BY DIGITAL PRINTING

#60
20190077156
2019-03-14

Method of manufacturing a liquid ejection head

#61
20190077155
2019-03-14

Ink jet head and ink jet printer

#62
20190077154
2019-03-14

Ink jet head and ink jet printer

#63
20190077153
2019-03-14

Ink jet head and ink jet printer

#64
20190039376
2019-02-07

Liquid ejection head, method for manufacturing the same, and recording method

#65
20190039374
2019-02-07

Nozzle member, liquid ejection head including nozzle member, and recording device

#66
20180370232
2018-12-27

Nozzle plate, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of nozzle plate

#67
20180370231
2018-12-27

Nozzle plate, liquid ejecting head, and liquid ejecting apparatus

#68
20180339517
2018-11-29

Nozzle plate, liquid ejecting head, liquid ejecting apparatus, and method of manufacturing nozzle plate

#69
20180319158
2018-11-08

Inkjet printing apparatus and inkjet printing method

#70
20180304632
2018-10-25

Method for manufacturing liquid ejection head

#71
20180304628
2018-10-25

Nozzle plate, liquid ejection head including nozzle plate, and recording device

#72
20180281470
2018-10-04

Printer and control method of a printer

#73
20180281414
2018-10-04

Bonded substrate body, method for manufacturing bonded substrate body, liquid discharge head, and method for manufacturing liquid discharge head

#74
20180086080
2018-03-29

Liquid ejection head and method for producing the same

#75
20180079209
2018-03-22

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

#76
20170368819
2017-12-28

Ink jet recording method and control method of ink jet recording apparatus

#77
20170341389
2017-11-30

Liquid ejection head, method for manufacturing the same, and printing method

#78
20170291418
2017-10-12

Liquid ejecting head unit and liquid ejecting apparatus

#79
20170274654
2017-09-28

Fluid ejection device with particle tolerant layer extension

#80
20170274652
2017-09-28

Nozzle plate, liquid discharge head, liquid discharge device, and apparatus for discharging liquid

#81
20170182797
2017-06-29

Liquid discharge apparatus and method

#82
20170182768
2017-06-29

Method for the surface treatment of a semiconductor substrate

#83
20170157937
2017-06-08

Liquid ejection head and method for manufacturing flow passage member of liquid ejection head

#84
20170072696
2017-03-16

Liquid ejecting apparatus

#85
20170057227
2017-03-02

Liquid ejecting head and liquid ejecting apparatus

#86
20170050435
2017-02-23

Inkjet printing device and method

#87
20160361921
2016-12-15

Orifice surface, print head comprising an orifice surface and method for forming the orifice surface

#88
20160357106
2016-12-08

Method for imparting water repellency to surface of member

#89
20160318302
2016-11-03

Liquid injection head, method of manufacturing liquid injection head, and liquid injection device

#90
20160243587
2016-08-25

Fluorosilicone oleophobic low adhesion anti-wetting coating

#91
20160236467
2016-08-18

Liquid-ejecting head and method of manufacturing the liquid-ejecting head

#92
20160228893
2016-08-11

Droplet actuator devices comprising removable cartridges and methods

#93
20160207311
2016-07-21

Liquid discharging head, liquid discharging unit, and device to discharge liquid

#94
20160203973
2016-07-14

Method for the surface treatment of a semiconductor substrate

#95
20160185119
2016-06-30

Water-repellent film, film formation method, nozzle plate, ink-jet head, and ink-jet recording device

#96
20160145469
2016-05-26

Fluorosilicone oleophobic low adhesion anti-wetting coating

#97
20160136954
2016-05-19

Ink jet recording head

#98
20160130469
2016-05-12

Anti-wetting, low adhesion coatings for aqueous ink printheads

#99
20160114581
2016-04-28

Printhead protective coating

#100
20160083625
2016-03-24

Fluorinated organosiloxane network composition

#101
20160083624
2016-03-24

Fluorinated organosiloxane network composition

#102
20160059563
2016-03-03

Method for manufacturing liquid ejection head

#103
20160059553
2016-03-03

Liquid discharge head and method of manufacturing the same

#104
20160052314
2016-02-25

Method of measuring a wetting property of a nozzle plate

#105
20160052270
2016-02-25

Inkjet recording head and method of manufacturing the same

#106
20160016403
2016-01-21

Droplet actuator devices and methods

#107
20150367640
2015-12-24

Method for producing liquid-ejection head

#108
20150360466
2015-12-17

Fluid ejection chip including hydrophilic and hydrophopic surfaces and methods of forming the same

#109
20150352848
2015-12-10

Liquid ejecting apparatus

#110
20150314601
2015-11-05

Fluid ejection device with particle tolerant layer extension

#111
20150273828
2015-10-01

Method for producing liquid discharge apparatus, liquid discharge apparatus, and method for forming liquid repellent layer

#112
20150273825
2015-10-01

Liquid ejection head and manufacturing method for the same

#113
20150267346
2015-09-24

Ink jet etching method and ink jet printing system

#114
20150251419
2015-09-10

Ink jet recording head and manufacturing method therefor

#115
20150174904
2015-06-25

Method for forming silicone-based cured film on ink discharge surface of nozzle plate for inkjet printer, and nozzle plate

#116
20150165763
2015-06-18

Droplet actuator devices comprising removable cartridges and methods

#117
20150085022
2015-03-26

Ink jet head having nozzle plate equipped with piezoelectric elements

#118
20150077470
2015-03-19

Ink jet recording head and manufacturing method therefor

#119
20150002581
2015-01-01

Grafted polymers as oleophobic low adhesion anti-wetting coatings for printhead applications

#120
20140375725
2014-12-25

Liquid ejection head, and image forming apparatus using the liquid ejection head

#121
20140360978
2014-12-11

Method of manufacturing a liquid ejection head

#122
20140311661
2014-10-23

Process for producing a liquid ejection head

#123
20140307030
2014-10-16

Method of manufacturing water repellent film, nozzle plate, inkjet head, and inkjet recording device

#124
20140307028
2014-10-16

Liquid discharge head and method of making the same

#125
20140292932
2014-10-02

Liquid ejecting head and liquid ejecting apparatus

#126
20140285570
2014-09-25

Formulation composition for fluorinated organosiloxane network

#127
20140240400
2014-08-28

Flow path unit, liquid ejecting head, liquid ejecting apparatus, and flow path unit manufacturing method

#128
20140225960
2014-08-14

Non-wetting coating on a fluid ejector

#129
20140218446
2014-08-07

Flow path component, liquid ejecting apparatus, and method for manufacturing flow path component

#130
20140218437
2014-08-07

Ink-jet print head comprising a layer made by a curable resin composition

#131
20140184706
2014-07-03

Liquid ejecting head and liquid ejecting apparatus

#132
20140184705
2014-07-03

Liquid ejecting head and liquid ejecting apparatus

#133
20140184698
2014-07-03

Nozzle plate, liquid ejecting head, and liquid ejecting apparatus

#134
20140183284
2014-07-03

Nozzle plate, liquid ejecting head, and liquid ejecting apparatus

#135
20140098160
2014-04-10

Inkjet printing devices for reducing damage during nozzle maintenance

#136
20140096385
2014-04-10

Method for producing liquid-ejection head

#137
20140085380
2014-03-27

Method for manufacturing liquid jetting apparatus, method for manufacturing nozzle plate, and liquid droplet jetting apparatus

#138
20140085377
2014-03-27

Inkjet recording device and method for maintaining same

#139
20140082941
2014-03-27

System for fabricating an inkjet printhead

#140
20140071203
2014-03-13

Liquid ejection head and image forming apparatus including same

#141
20140069545
2014-03-13

Flow passage component

#142
20140055527
2014-02-27

Liquid ejection head and image forming apparatus including same

#143
20140030438
2014-01-30

Thermally stable oleophobic low adhesion coating for inkjet printhead face

#144
20140015900
2014-01-16

Method of making superoleophobic re-entrant resist structures

#145
20130298402
2013-11-14

Oleophobic ink jet orifice plate

#146
20130284694
2013-10-31

Ejection devices for inkjet printers and method for fabricating ejection devices

#147
20130280431
2013-10-24

PROCESS FOR THERMALLY STABLE OLEOPHOBIC LOW ADHESION COATING FOR INKJET PRINTHEAD FRONT FACE

#148
20130278673
2013-10-24

Liquid droplet discharge device and method of manufacturing liquid droplet discharge device

#149
20130250008
2013-09-26

Liquid drop ejecting head, image forming device, and method of manufacturing liquid drop ejecting head

#150
20130222481
2013-08-29

INKJET HEAD AND METHOD OF MANUFACTURING THE SAME

#151
20130197255
2013-08-01

Method of manufacturing water repellent film and thereby manufactured water repellent film

#152
20130127950
2013-05-23

COATING FOR PROVIDING A WETTING GRADIENT TO AN ORIFICE SURFACE AROUND AN ORIFICE AND METHOD FOR APPLYING SAID COATING

#153
20130120499
2013-05-16

Siloxane-Etherimide Copolymer Printhead Coatings

#154
20130120498
2013-05-16

Fluorinated poly(amide-imide) copolymer printhead coatings

#155
20130111753
2013-05-09

Method of manufacturing liquid droplet ejection head

#156
20130096254
2013-04-18

Process for thermally stable oleophobic low adhesion coating for inkjet printhead front face

#157
20130093814
2013-04-18

SELF CLEANING PRINTHEAD

#158
20130063525
2013-03-14

Printhead for inkjet printing device

#159
20130063524
2013-03-14

Inkjet recording apparatus, method for inkjet recording, and ink

#160
20130050348
2013-02-28

Printhead support structure including thermal insulator

#161
20130050341
2013-02-28

Wetting control by asymmetric Laplace pressure

#162
20130044162
2013-02-21

Superoleophobic glass devices and their methods

#163
20130033545
2013-02-07

Liquid discharging nozzle and method for recovering water-repellent layer of the liquid discharging nozzle

#164
20130032051
2013-02-07

Manufacturing process for an ink jet printhead including a coverlay

#165
20130027471
2013-01-31

Manufacture of a print head

#166
20130027470
2013-01-31

Liquid ejecting head and liquid ejecting apparatus

#167
20130002764
2013-01-03

Ink jet faceplate coatings comprising structured organic films

#168
20120320130
2012-12-20

Fluid ejection device and method for fabricating fluid ejection device

#169
20120293586
2012-11-22

Enhancing superoleophobicity and reducing adhesion through multi-scale roughness by ALD/CVD technique in inkjet application

#170
20120288637
2012-11-15

Methods of affecting material properties and applications therefor

#171
20120274707
2012-11-01

EJECTION DEVICES FOR INKJET PRINTERS AND METHOD FOR FABRICATING EJECTION DEVICES

#172
20120270344
2012-10-25

Method for making an ink jet print head front face having a textured superoleophobic surface

#173
20120268524
2012-10-25

Ink jet print head front face having a textured superoleophobic surface and methods for making the same

#174
20120236079
2012-09-20

Inkjet head and method of manufacturing the same

#175
20120229574
2012-09-13

Ink-jet head and method of manufacturing ink-jet head

#176
20120200642
2012-08-09

Inkjet printers

#177
20120162312
2012-06-28

Coating for an ink jet printhead front face

#178
20120154487
2012-06-21

Low adhesion sol gel coatings with high thermal stability for easy clean, self cleaning printhead front face applications

#179
20120133709
2012-05-31

Manufacturing method of inkjet head and inkjet head

#180
20120115985
2012-05-10

Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head

#181
20120115089
2012-05-10

Process for forming a hydrophilic coating and hydrophilic coating, and process for forming an ink jet recording head and ink jet recording head

#182
20120105539
2012-05-03

Printing apparatus, cleaning device of ink-jet head and cleaning method of ink-jet head

#183
20120098897
2012-04-26

Ink-jet head and method of manufacturing the same

#184
20120098896
2012-04-26

Droplet ejection head and method of manufacturing droplet ejection head

#185
20120092424
2012-04-19

Inkjet Printers

#186
20120092410
2012-04-19

SOLVENT RESISTANT PRINTHEAD

#187
20120086751
2012-04-12

Liquid ejection head and method of manufacturing the same

#188
20120055022
2012-03-08

Method of producing liquid ejection head

#189
20120044299
2012-02-23

Droplet actuator devices and methods

#190
20120044298
2012-02-23

Thermally stable oleophobic low adhesion coating for inkjet printhead front face

#191
20120042518
2012-02-23

Method for applying nanocoatings with easy clean and self-clean capability on a printhead

#192
20120026236
2012-02-02

INKJET RECORDING METHOD, AND PRINTED MATERIAL

#193
20110304671
2011-12-15

Method of manufacturing inkjet printhead with self-clean ability

#194
20110298869
2011-12-08

Method of providing printhead assembly having complementary hydrophilic and hydrophobic surfaces

#195
20110298868
2011-12-08

INKJET PRINTHEAD HAVING HYDROPHILIC INK PATHWAYS

#196
20110298867
2011-12-08

METHOD FOR HYDROPHILIZING SURFACES OF INK PATHWAY

#197
20110298866
2011-12-08

Low-adhesion coating to eliminate damage during freeze/thaw of MEMSjet printheads

#198
20110285789
2011-11-24

Method of manufacturing at least one projecting section of nozzle plate, nozzle plate, inkjet head and image forming apparatus

#199
20110279516
2011-11-17

Oleophobic surface coatings

#200
20110261112
2011-10-27

Non-wetting coating on a fluid ejector

#201
20110242219
2011-10-06

Durable non-wetting coating on fluid ejector

#202
20110242216
2011-10-06

Liquid ejection head and method of manufacturing the same

#203
20110236590
2011-09-29

Method of manufacturing nozzle plate

#204
20110228007
2011-09-22

Ink printhead having ceramic nozzle plate defining movable portions

#205
20110228004
2011-09-22

METHOD OF HYDROPHOBIZING EJECTION FACE OF PRINTHEAD

#206
20110212261
2011-09-01

Non-wetting coating on a fluid ejector

#207
20110157278
2011-06-30

Process for preparing an ink jet print head front face having a textured superoleophobic surface

#208
20110157277
2011-06-30

Superoleophobic and superhydrophobic surfaces and method for preparing same

#209
20110157276
2011-06-30

Superoleophobic and superhydrophobic devices and method for preparing same

#210
20110134188
2011-06-09

Nozzle plate, discharge head, method for producing the nozzle plate, method for producing the discharge head, and discharge device

#211
20110122195
2011-05-26

Coating for an ink jet printhead front face

#212
20110109694
2011-05-12

Thermal oxide coating on a fluid ejector

#213
20110091645
2011-04-21

NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE NOZZLE PLATE

#214
20110090286
2011-04-21

Printhead integrated circuit having exposed active beam coated with polymer layer

#215
20110081493
2011-04-07

Method for production of ink-jet head

#216
20110080449
2011-04-07

Non-wetting Coating on Die Mount

#217
20110074882
2011-03-31

Method of forming organic film, and organic film, nozzle plate, inkjet head and electronic device

#218
20110074881
2011-03-31

Method of forming organic film, and nozzle plate, inkjet head and electronic device

#219
20110074880
2011-03-31

Liquid-repellent film forming method, inkjet head and inkjet recording apparatus

#220
20110074871
2011-03-31

Method of Forming Organic Film, and Organic Film, Nozzle Plate and Inkjet Recording Apparatus

#221
20110069114
2011-03-24

Maintenance liquid, ink set, and maintenance method

#222
20110063369
2011-03-17

Non-wetting coating on a fluid ejector

#223
20110050803
2011-03-03

Self-assembly monolayer modified printhead

#224
20110050785
2011-03-03

Liquid ejection head

#225
20110049095
2011-03-03

METHOD OF FORMING HYDROPHOBIC COATING LAYER ON SURFACE OF NOZZLE PLATE OF INKJET PRINTHEAD

#226
20110041336
2011-02-24

Method of manufacturing nozzle plate and inkjet head

#227
20110018938
2011-01-27

Printing device

#228
20110018936
2011-01-27

Printhead having polymer incorporating nanoparticles coated on ink ejection face

#229
20110018935
2011-01-27

Printhead having polysilsesquioxane coating on ink ejection face

#230
20110018930
2011-01-27

FEED SLOT PROTECTIVE COATING

#231
20100331769
2010-12-30

NOZZLE FOR HIGH-SPEED JETTING DEVICES

#232
20100302326
2010-12-02

Recording ink, ink media set, ink cartridge, ink recorded matter, inkjet recording apparatus, and inkjet recording method

#233
20100269823
2010-10-28

Liquid discharge head and liquid discharge head device

#234
20100265292
2010-10-21

Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method

#235
20100245478
2010-09-30

NOZZLE PLATE MANUFACTURING METHOD AND NOZZLE PLATE

#236
20100245476
2010-09-30

Ink jet head and its manufacture method

#237
20100238236
2010-09-23

Lyophobic treatment method, nozzle plate, inkjet head and electronic device

#238
20100233363
2010-09-16

METHOD OF MANUFACTURING RESIN MOLDED ARTICLE, INKJET HEAD AND ELECTRONIC DEVICE

#239
20100231647
2010-09-16

Lyophobic treatment method, nozzle plate, inkjet head and electronic device

#240
20100231631
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