Patents-Review.com
ClassID:

57359 ⎘

B41J2/1631 - 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 manufacturing processes photolithography

Recent Application in this class:
#1
20260145429
2026-05-28

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

 #2
20260116071
2026-04-30

METHOD OF MANUFACTURING LIQUID EJECTION HEAD, AND LIQUID EJECTION HEAD

 #3
20260008268
2026-01-08

INKJET HEAD MANUFACTURING METHOD AND INKJET HEAD

 #4
20250388015
2025-12-25

LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

 #5
20250334879
2025-10-30

PHOTOSENSITIVE EPOXY RESIN COMPOSITION, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND SURFACE TREATMENT METHOD

 #6
20250332831
2025-10-30

DRY FILM MEMBRANE TENTING

 #7
20250313009
2025-10-09

FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD

 #8
20250296344
2025-09-25

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #9
20250289225
2025-09-18

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

 #10
20250214341
2025-07-03

MANUFACTURING METHOD OF LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

 #11
20250206022
2025-06-26

NOZZLE PLATE, DROPLET EJECTION HEAD, DROPLET EJECTING APPARATUS, AND NOZZLE PLATE MANUFACTURING METHOD

 #12
20250162314
2025-05-22

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

 #13
20250135781
2025-05-01

LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD

 #14
20250121595
2025-04-17

ACTUATOR, LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS

 #15
20250091348
2025-03-20

POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES

 #16
20250091345
2025-03-20

LIQUID EJECTION HEAD, AND MANUFACTURING METHOD FOR LIQUID EJECTION HEAD

 #17
20250065624
2025-02-27

EJECTION HEAD NOZZLE FLOODING CONTROL

 #18
20250026879
2025-01-23

WATER-REPELLENT RESIN AND LIQUID EJECTING HEAD USING THE SAME

 #19
20250018714
2025-01-16

MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD

 #20
20240344226
2024-10-17

PHOTODEFINED APERTURE PLATE AND METHOD FOR PRODUCING THE SAME

 #21
20240326437
2024-10-03

Method Of Manufacturing Liquid Discharging Head, Method Of Manufacturing Nozzle Substrate, And Liquid Discharging Head

 #22
20240326436
2024-10-03

Method Of Manufacturing Liquid Ejecting Head

 #23
20240310729
2024-09-19

METHOD OF PRODUCING MICROSTRUCTURE AND LIQUID EJECTION HEAD

 #24
20240308228
2024-09-19

LIQUID EJECTION HEAD

 #25
20240278558
2024-08-22

LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD SUBSTRATE

 #26
20240239102
2024-07-18

LIQUID EJECTION APPARATUS, LIQUID EJECTION METHOD, DISPENSING APPARATUS, AND COMPOUND INTRODUCTION APPARATUS

 #27
20240227395
2024-07-11

INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE USING SAME, AND PRINTING DEVICE

 #28
20240198675
2024-06-20

SOLVENT COMPATIBLE NOZZLE PLATE

 #29
20240192599
2024-06-13

PHOTO-DEFINABLE HYDROPHOBIC COMPOSITIONS

 #30
20240173977
2024-05-30

PHOTORESIST IMAGING AND DEVELOPMENT FOR ENHANCED NOZZLE PLATE ADHESION

 #31
20240157699
2024-05-16

FLUID EJECTION DEVICES

 #32
20240131841
2024-04-25

INKJET HEAD, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE USING SAME, AND PRINTING DEVICE

 #33
20240109326
2024-04-04

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #34
20240042755
2024-02-08

FLUID EJECTION DEVICES WITH REDUCED CROSSTALK

 #35
20230364911
2023-11-16

Self-cleaning nozzle plate

 #36
20230364909
2023-11-16

Nozzle plate comprising borosilicate glass

 #37
20230264478
2023-08-24

Liquid ejection head and liquid ejection apparatus

 #38
20230144597
2023-05-11

METHOD FOR MANUFACTURING MICROSTRUCTURE, METHOD FOR MANUFACTURING LIQUID EJECTION HEAD, MICROSTRUCTURE AND LIQUID EJECTION HEAD

 #39
20230140669
2023-05-04

PHOTOSENSITIVE STRUCTURAL BODY AND METHOD OF PRODUCING THE PHOTOSENSITIVE STRUCTURAL BODY, AND INKJET RECORDING HEAD

 #40
20230133379
2023-05-04

REDUCING SIZE VARIATIONS IN FUNNEL NOZZLES

 #41
20230121773
2023-04-20

LIQUID EJECTION HEAD, AND METHOD FOR PRODUCING LIQUID EJECTION HEAD

 #42
20230095423
2023-03-30

Liquid ejection head substrate, liquid ejection head, and method of manufacturing liquid ejection head substrate

 #43
20230088231
2023-03-23

FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD

 #44
20230086168
2023-03-23

Channel member and liquid ejection head

 #45
20230080331
2023-03-16

Photodefined aperture plate and method for producing the same

 #46
20230049764
2023-02-16

Method for manufacturing liquid ejection head substrate and method for manufacturing liquid ejection head

 #47
20230036902
2023-02-02

Fluid ejection devices with reduced crosstalk

 #48
20220339933
2022-10-27

Ejection head having optimized fluid ejection characteristics

 #49
20220297429
2022-09-22

Liquid ejection apparatus, liquid ejection method, dispensing apparatus, and compound introduction apparatus

 #50
20220297428
2022-09-22

Solvent compatible nozzle plate

 #51
20220281224
2022-09-08

Photoresist imaging and development for enhanced nozzle plate adhesion

 #52
20220274407
2022-09-01

METHOD FOR PRODUCING LAMINATES AND METHOD FOR PRODUCING LIQUID DISCHARGE HEADS

 #53
20220227134
2022-07-21

INKJET HEAD, METHOD FOR MANUFACTURING SAME, AND IMAGE FORMATION DEVICE

 #54
20220219456
2022-07-14

Wafer structure

 #55
20220212469
2022-07-07

Piezoelectric film utilization device

 #56
20220184957
2022-06-16

ORIFICE SHIELD

 #57
20220105724
2022-04-07

Photoimageable nozzle member for reduced fluid cross-contamination and method therefor

 #58
20220016886
2022-01-20

Liquid ejection head and method for manufacturing liquid ejection head

 #59
20210347173
2021-11-11

Liquid ejection head

 #60
20210331475
2021-10-28

Adhering layers of fluidic dies

 #61
20210323310
2021-10-21

Liquid ejection head and liquid ejection apparatus

 #62
20210300042
2021-09-30

Manufacturing method for structure and manufacturing method for liquid ejection head

 #63
20210268536
2021-09-02

Organic vapor jet print head with orthogonal delivery and exhaust channels

 #64
20210245508
2021-08-12

Fluid ejection devices

 #65
20210229445
2021-07-29

Device using a piezoelectric film

 #66
20210229437
2021-07-29

Liquid discharge head and method for manufacturing liquid discharge head

 #67
20210221137
2021-07-22

Liquid discharge head and method for producing liquid discharge head

 #68
20210154994
2021-05-27

Fluid ejection devices with reduced crosstalk

 #69
20210078331
2021-03-18

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

 #70
20210046757
2021-02-18

PRINTHEAD WITH PRINTER FLUID CHECK VALVE

 #71
20210031524
2021-02-04

Method of manufacturing substrate laminated body, substrate for liquid ejection head and method of manufacturing substrate for liquid ejection head

 #72
20210031521
2021-02-04

Reducing size variations in funnel nozzles

 #73
20200369030
2020-11-26

Method for the manufacture of a MEMS device

 #74
20200347507
2020-11-05

Photodefined aperture plate and method for producing the same

 #75
20200290355
2020-09-17

Microfluidic MEMS device with piezoelectric actuation and manufacturing process thereof

 #76
20200207101
2020-07-02

Liquid ejection head and liquid ejection apparatus

 #77
20200198352
2020-06-25

Liquid ejection head

 #78
20200198345
2020-06-25

Liquid ejection head and manufacturing method thereof

 #79
20200189278
2020-06-18

Liquid jetting apparatus and method of producing liquid jetting apparatus

 #80
20200189277
2020-06-18

Liquid ejection head substrate and method for manufacturing the same

 #81
20200180949
2020-06-11

Process for forming inkjet nozzle devices

 #82
20200139711
2020-05-07

Method of manufacturing liquid ejection head and method of forming resist

 #83
20200139702
2020-05-07

Liquid ejection head and method for producing the same

 #84
20200108608
2020-04-09

Method of manufacturing microstructure and method of manufacturing liquid ejection head

 #85
20200070518
2020-03-05

Reducing size variations in funnel nozzles

 #86
20200070511
2020-03-05

Methods of forming and using fluid ejection devices and printheads

 #87
20200061996
2020-02-27

Liquid jetting apparatus and method of producing liquid jetting apparatus

 #88
20200061995
2020-02-27

Liquid discharge head and manufacturing method therefor

 #89
20200031126
2020-01-30

Printhead

 #90
20200016896
2020-01-16

Recording element board, liquid ejection apparatus and method of manufacturing recording element board

 #91
20200009868
2020-01-09

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

 #92
20200009867
2020-01-09

Ink jet prinithead

 #93
20200009865
2020-01-09

Piezoelectric device and method for manufacturing an inkjet head

 #94
20190329551
2019-10-31

Fluid ejection device with piezoelectric actuator and manufacturing process thereof

 #95
20190283425
2019-09-19

Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatus

 #96
20190275796
2019-09-12

Bonded substrate, liquid discharge head, and liquid discharge apparatus

 #97
20190270310
2019-09-05

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

 #98
20190263657
2019-08-29

Process for filling etched holes using first and second polymers

 #99
20190263123
2019-08-29

Method of manufacturing semiconductor substrate and method of manufacturing substrate for liquid ejection head

 #100
20190255852
2019-08-22

MANUFACTURING METHOD OF LIQUID EJECTION HEAD

 #101
20190255844
2019-08-22

Liquid-discharge-head substrate, liquid discharge head, and method for manufacturing liquid-discharge-head substrate

 #102
20190248138
2019-08-15

Fluid ejection devices

 #103
20190232655
2019-08-01

Print head

 #104
20190217618
2019-07-18

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

 #105
20190217617
2019-07-18

Method of producing structure, protective substrate, and method of producing protective substrate

 #106
20190210368
2019-07-11

Method for manufacturing piezoelectric element and method for manufacturing ink jet head

 #107
20190198747
2019-06-27

Piezoelectric element, manufacturing method thereof, and liquid ejection head

 #108
20190184707
2019-06-20

Method for producing film and liquid ejection head

 #109
20190168509
2019-06-06

Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate

 #110
20190160820
2019-05-30

Method of manufacturing inkjet head substrate

 #111
20190160819
2019-05-30

Method for producing liquid discharge head

 #112
20190152226
2019-05-23

Printhead comprising a thin film passivation layer

 #113
20190134977
2019-05-09

Fluid ejection device with a portioning wall

 #114
20190123261
2019-04-25

Device using a piezoelectric element and method for manufacturing the same

 #115
20190111682
2019-04-18

Perforated substrate processing method and liquid ejection head manufacturing method

 #116
20190111680
2019-04-18

Inverted TIJ

 #117
20190105921
2019-04-11

Element substrate, manufacturing method thereof, printhead, and printing apparatus

 #118
20190105900
2019-04-11

Liquid jet apparatus and method for manufacturing liquid jet apparatus

 #119
20190092007
2019-03-28

Liquid ejection head and method of manufacturing the same

 #120
20190084302
2019-03-21

Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate

 #121
20190077156
2019-03-14

Method of manufacturing a liquid ejection head

 #122
20190070854
2019-03-07

Method of manufacturing liquid ejection head and method of manufacturing structure

 #123
20190070853
2019-03-07

Liquid jetting apparatus and method of producing liquid jetting apparatus

 #124
20190056660
2019-02-21

Method for manufacturing MEMS devices and nano devices with varying degrees of hydrophobicity and hydrophilicity in a composite photoimageable dry film

 #125
20190051461
2019-02-14

Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head

 #126
20190039376
2019-02-07

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

 #127
20190039374
2019-02-07

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

 #128
20190030889
2019-01-31

Method for fabricating fluid ejection device

 #129
20190023014
2019-01-24

Microfluidic MEMS device with piezoelectric actuation and manufacturing process thereof

 #130
20190009534
2019-01-10

Liquid ejection head and recording device using same

 #131
20190001697
2019-01-03

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

 #132
20190001682
2019-01-03

Nozzle plate, liquid ejection head using same, and recording device

 #133
20190001676
2019-01-03

Printhead

 #134
20190001675
2019-01-03

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

 #135
20180370234
2018-12-27

Piezoelectric device and method for manufacturing an inkjet head

 #136
20180361747
2018-12-20

Method of manufacturing liquid ejection head

 #137
20180354267
2018-12-13

Manufacturing method of bonded-substrate article, manufacturing method of liquid discharge head, bonded-substrate article, and liquid discharge head

 #138
20180354259
2018-12-13

Fluid ejection devices with reduced crosstalk

 #139
20180342407
2018-11-29

Micro transfer printing method

 #140
20180339511
2018-11-29

Liquid ejection head

 #141
20180331275
2018-11-15

Device using a piezoelectric element and method for manufacturing the same

 #142
20180326729
2018-11-15

Reducing size variations in funnel nozzles

 #143
20180326727
2018-11-15

Inkjet head and method of manufacturing the same, and inkjet recording apparatus

 #144
20180319165
2018-11-08

Method for manufacturing liquid ejection head

 #145
20180312971
2018-11-01

Method for manufacturing laminate and method for manufacturing liquid discharge head

 #146
20180297357
2018-10-18

Fluid ejection devices with reduced crosstalk

 #147
20180281414
2018-10-04

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

 #148
20180281402
2018-10-04

Fluid ejection device and printhead

 #149
20180277742
2018-09-27

Piezoelectric element and piezoelectric element-based device

 #150
20180277503
2018-09-27

Liquid ejection head substrate and semiconductor substrate

 #151
20180272714
2018-09-27

Manufacturing method of liquid ejecting head chip

 #152
20180272711
2018-09-27

Liquid ejecting head chip, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of liquid ejecting head chip

 #153
20180250937
2018-09-06

Pressing method for surface of resin layer

 #154
20180244043
2018-08-30

Method for manufacturing liquid ejection head and liquid ejection head

 #155
20180236767
2018-08-23

Method of manufacturing an ink-jet printhead

 #156
20180236765
2018-08-23

FLUID DEVICE

 #157
20180229502
2018-08-16

Fluid feed slot for fluid ejection device

 #158
20180226560
2018-08-09

Piezoelectric element and method for manufacturing same

 #159
20180222203
2018-08-09

Fluid ejection device

 #160
20180222196
2018-08-09

Liquid ejecting head and liquid ejecting apparatus

 #161
20180222195
2018-08-09

Liquid ejecting head chip, liquid ejecting head, and liquid ejecting apparatus

 #162
20180222189
2018-08-09

Liquid ejecting head chip, liquid ejecting head, and liquid ejecting apparatus

 #163
20180201018
2018-07-19

Liquid ejection head and method for manufacturing the same

 #164
20180194134
2018-07-12

Inkjet recording head

 #165
20180186150
2018-07-05

System and method for creating a pico-fluidic inkjet

 #166
20180179632
2018-06-28

Method for producing substrate, substrate, and liquid ejection head

 #167
20180178517
2018-06-28

MEMS device, liquid ejecting head, liquid ejecting apparatus, manufacturing method of MEMS device, and manufacturing method of liquid ejecting head

 #168
20180170056
2018-06-21

Method for manufacturing liquid discharge apparatus and liquid discharge apparatus

 #169
20180170055
2018-06-21

Method for producing liquid ejection head

 #170
20180170054
2018-06-21

Method for forming patterned film and method for producing liquid ejection head

 #171
20180170053
2018-06-21

Device using a piezoelectric film

 #172
20180170047
2018-06-21

Liquid ejection head

 #173
20180162131
2018-06-14

Peeling method of cover member and manufacturing method of liquid ejecting head

 #174
20180154637
2018-06-07

Method for manufacturing liquid discharge head

 #175
20180154635
2018-06-07

Liquid ejection head

 #176
20180154634
2018-06-07

Liquid ejection head and method of manufacturing liquid ejection head

 #177
20180149572
2018-05-31

Organic residue inspecting method and liquid discharge head producing method

 #178
20180148556
2018-05-31

Method for manufacturing liquid ejection head having a water-repellent layer at the ejection surface

 #179
20180147849
2018-05-31

Method for manufacturing perforated substrate, method for manufacturing liquid ejection head, and method for detecting flaw

 #180
20180147848
2018-05-31

Method for forming film and method for manufacturing inkjet print head

 #181
20180147844
2018-05-31

Nozzle substrate, ink-jet print head, and method for producing nozzle substrate

 #182
20180143534
2018-05-24

LIQUID EJECTION HEAD, METHOD FOR PRODUCING LIQUID EJECTION HEAD, AND PRINTING METHOD

 #183
20180138392
2018-05-17

Piezoelectric element and piezoelectric element application device

 #184
20180117915
2018-05-03

Electromechanical transducer element, method of producing the element, liquid discharge head incorporating the element, and liquid discharge apparatus incorporating the head

 #185
20180117912
2018-05-03

Liquid ejecting head and method of manufacturing liquid ejecting head

 #186
20180117910
2018-05-03

Nozzle substrate, ink-jet print head, and method for producing nozzle substrate

 #187
20180111373
2018-04-26

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device

 #188
20180111372
2018-04-26

MEMS device, liquid ejecting head, liquid ejecting apparatus, and MEMS device manufacturing method

 #189
20180099502
2018-04-12

Laminate manifolds for mesoscale fluidic systems

 #190
20180093882
2018-04-05

MEMS device, liquid ejecting head, liquid ejecting apparatus, method for manufacturing MEMS device

 #191
20180086080
2018-03-29

Liquid ejection head and method for producing the same

 #192
20180079641
2018-03-22

MEMS device, liquid ejecting head, and liquid ejecting apparatus

 #193
20180079211
2018-03-22

Liquid jet apparatus and method for manufacturing liquid jet apparatus

 #194
20180079210
2018-03-22

Ink jet print head and method of manufacturing the same

 #195
20180065371
2018-03-08

Manufacturing method for a fluid-ejection device, and fluid-ejection device

 #196
20180065365
2018-03-08

Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus

 #197
20180065364
2018-03-08

Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head

 #198
20180056653
2018-03-01

Element substrate and method for manufacturing the same

 #199
20180050540
2018-02-22

Device using a piezoelectric element and method for manufacturing the same

 #200
20180043689
2018-02-15

Method for manufacturing liquid ejection head

 #201
20180031980
2018-02-01

Method of manufacturing structure and method of manufacturing liquid ejection head

 #202
20180029367
2018-02-01

Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate

 #203
20180022098
2018-01-25

Removing segment of a metal conductor while forming printheads

 #204
20180009222
2018-01-11

Printhead with printer fluid check valve

 #205
20180001639
2018-01-04

MEMS device, head and liquid jet device

 #206
20170368828
2017-12-28

MEMS device, liquid ejecting head, manufacturing method of MEMS device, and manufacturing method of liquid ejecting head

 #207
20170368823
2017-12-28

Atomic layer deposition passivation for via

 #208
20170365776
2017-12-21

Crystal pattern forming method, piezoelectric film producing method, piezoelectric element producing method, and liquid discharging head producing method

 #209
20170361616
2017-12-21

Method of manufacturing semiconductor chips for liquid discharge head

 #210
20170361614
2017-12-21

Inkjet apparatus and manufacturing method of inkjet apparatus

 #211
20170350030
2017-12-07

Photodefined aperture plate and method for producing the same

 #212
20170349431
2017-12-07

Process for filling etched holes using photoimageable thermoplastic polymer

 #213
20170341397
2017-11-30

Method for manufacturing structure

 #214
20170341388
2017-11-30

Printing element substrate and liquid ejection head

 #215
20170326880
2017-11-16

Method of producing structure and method of producing liquid discharge head

 #216
20170313078
2017-11-02

Inkjet head and printer

 #217
20170313077
2017-11-02

Ink jet printhead

 #218
20170313074
2017-11-02

MEMS device, liquid ejecting head, and liquid ejecting apparatus

 #219
20170305159
2017-10-26

Method of forming piezo driver electrodes

 #220
20170297336
2017-10-19

Method for manufacturing liquid ejection head

 #221
20170282554
2017-10-05

Liquid discharge head and liquid discharge head manufacturing method

 #222
20170274658
2017-09-28

Method for processing silicon substrate and method for manufacturing liquid ejection head

 #223
20170232745
2017-08-17

Method for manufacturing liquid ejection head

 #224
20170225463
2017-08-10

Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate

 #225
20170217183
2017-08-03

Method for manufacturing liquid jetting apparatus and liquid jetting apparatus

 #226
20170217174
2017-08-03

Liquid jetting apparatus and method of producing liquid jetting apparatus

 #227
20170217168
2017-08-03

Printhead with a memristor

 #228
20170210132
2017-07-27

Electromechanical transducer element, method for producing electromechanical transducer element, liquid ejecting head, liquid ejecting unit, and apparatus for ejecting liquid

 #229
20170203569
2017-07-20

Liquid ejection head manufacturing method

 #230
20170190179
2017-07-06

Fluid ejection devices

 #231
20170190178
2017-07-06

Thermal inkjet printhead

 #232
20170173955
2017-06-22

Electromechanical transducer element, liquid discharge head, liquid discharge device, method for producing electromechanical transducer film, and method for producing liquid discharge head

 #233
20170157925
2017-06-08

Printhead with recessed slot ends

 #234
20170151785
2017-06-01

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

 #235
20170151781
2017-06-01

Fluidic ejection device with layers having different light sensitivities

 #236
20170129241
2017-05-11

Liquid supply substrate, method of producing the same, and liquid ejecting head

 #237
20170120614
2017-05-04

Fluid ejection cartridge with controlled adhesive bond

 #238
20170106652
2017-04-20

Device using a piezoelectric element and method for manufacturing the same

 #239
20170106651
2017-04-20

Fluid ejection structure

 #240
20170096006
2017-04-06

Piezoelectric element, liquid ejecting head, and piezoelectric device

 #241
20170087843
2017-03-30

Electronic device, liquid ejecting head, and electronic device manufacturing method

 #242
20170087841
2017-03-30

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

 #243
20170066240
2017-03-09

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