Patents-Review.com
ClassID:

58100 ⎘

B41J2202/11 - CPC Classification

Classification description:

Embodiments of or processes related to ink-jet or thermal heads; Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Recent Application in this class:
#1
20260008269
2026-01-08

SUBSTRATE JOINT BODY, METHOD OF MANUFACTURING THE SUBSTRATE JOINT BODY, AND LIQUID EJECTION HEAD

 #2
20260001334
2026-01-01

COMPACT INKJET NOZZLE DEVICE

 #3
20260001327
2026-01-01

INKJET DEVICE

 #4
20250360725
2025-11-27

PASSIVE MIXER IN JETTING CHANNELS OF A PRINTHEAD

 #5
20250296343
2025-09-25

LIQUID DISCHARGE HEAD, HEAD UNIT, AND LIQUID DISCHARGE APPARATUS

 #6
20250282147
2025-09-11

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGING METHOD

 #7
20250242594
2025-07-31

Liquid Ejecting Head And Liquid Ejecting Apparatus

 #8
20250242593
2025-07-31

Liquid Ejecting Head And Liquid Ejecting Apparatus

 #9
20250236108
2025-07-24

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #10
20250178352
2025-06-05

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

 #11
20250178347
2025-06-05

LIQUID DISCHARGE APPARATUS, LIQUID DISCHARGE METHOD, AND RECORDING MEDIUM

 #12
20250100279
2025-03-27

Liquid Jetting Apparatus

 #13
20250100275
2025-03-27

UPWARDS JETTING DIGITAL PRINTING PLATFORM

 #14
20250083438
2025-03-13

APPROACHES TO ESTABLISHING PARAMETERS FOR UPWARDS JETTING OF INK AND DIGITAL PRINTING PLATFORM FOR IMPLEMENTING THE SAME

 #15
20250065621
2025-02-27

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #16
20250058563
2025-02-20

FLUID-EJECTION PRINTHEAD HAVING SPARSE ARRAY OF FLUID-EJECTION NOZZLES

 #17
20250010611
2025-01-09

LIQUID EJECTING HEAD AND IMAGE FORMING APPARATUS

 #18
20240359463
2024-10-31

LIQUID DROPLET EJECTING HEAD

 #19
20240359462
2024-10-31

LIQUID DROPLET EJECTING HEAD

 #20
20240326427
2024-10-03

LIQUID EJECTING HEAD

 #21
20240294010
2024-09-05

LIQUID DROPLET DISCHARGING HEAD

 #22
20240278584
2024-08-22

PASSIVE MIXER IN JETTING CHANNELS OF A PRINTHEAD

 #23
20240278564
2024-08-22

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #24
20240269980
2024-08-15

LIQUID DISCHARGE HEAD, ELEMENT SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME

 #25
20240239102
2024-07-18

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

 #26
20240217232
2024-07-04

LIQUID DROPLET DISCHARGING APPARATUS

 #27
20240208219
2024-06-27

JOINED SUBSTRATE, DROPLET EJECTION HEAD, AND METHOD OF MANUFACTURING JOINED SUBSTRATE

 #28
20240198672
2024-06-20

LIQUID DISCHARGE HEAD, HEAD MODULE, LIQUID DISCHARGE UNIT, AND LIQUID DISCHARGE APPARATUS

 #29
20240173974
2024-05-30

Methods for printing on downward-facing surfaces of substrates via upwards jetting platform

 #30
20240140097
2024-05-02

SUBSTRATE JOINT BODY, METHOD OF MANUFACTURING THE SUBSTRATE JOINT BODY, AND LIQUID EJECTION HEAD

 #31
20240140091
2024-05-02

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #32
20240059070
2024-02-22

COMPACT INKJET NOZZLE DEVICE WITH HIGH DEGREE OF SYMMETRY

 #33
20240042762
2024-02-08

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AND METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD

 #34
20240025174
2024-01-25

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

 #35
20240025173
2024-01-25

Liquid jetting apparatus

 #36
20240009996
2024-01-11

Liquid ejecting head, liquid ejecting apparatus, and nozzle substrate

 #37
20230382124
2023-11-30

HEAD UNIT AND LIQUID DISCHARGE APPARATUS

 #38
20230330999
2023-10-19

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #39
20230294400
2023-09-21

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #40
20230271418
2023-08-31

Upwards jetting digital printing platform

 #41
20230264475
2023-08-24

Inkjet printing apparatus

 #42
20230219341
2023-07-13

Liquid discharge head

 #43
20230202199
2023-06-29

Machine for the inkjet decoration of ceramic manufactured articles

 #44
20230071745
2023-03-09

Fluidic die with high aspect ratio power bond pads

 #45
20230043344
2023-02-09

Liquid ejecting head and liquid ejecting apparatus

 #46
20230008164
2023-01-12

UPWARDS JETTING DIGITAL PRINTING PLATFORM

 #47
20220388308
2022-12-08

Liquid discharging head and ink-jet apparatus

 #48
20220379614
2022-12-01

Liquid discharging head and liquid discharging apparatus

 #49
20220379607
2022-12-01

PRINTHEAD WITH OFFSET CIRCULATION CHANNEL

 #50
20220297429
2022-09-22

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

 #51
20220297426
2022-09-22

Liquid discharging head

 #52
20220288934
2022-09-15

Liquid ejecting head and liquid ejecting apparatus

 #53
20220281222
2022-09-08

Manifold length in a printhead

 #54
20220250392
2022-08-11

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #55
20220250388
2022-08-11

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

 #56
20220234354
2022-07-28

Liquid ejecting head and liquid ejecting apparatus

 #57
20220219456
2022-07-14

Wafer structure

 #58
20220161559
2022-05-26

Wafer structure

 #59
20220161558
2022-05-26

Wafer structure

 #60
20220161556
2022-05-26

Wafer structure

 #61
20220134751
2022-05-05

Wafer structure

 #62
20220134750
2022-05-05

Wafer structure

 #63
20220134748
2022-05-05

Wafer structure

 #64
20220134747
2022-05-05

Wafer structure

 #65
20220134746
2022-05-05

Wafer structure

 #66
20220126582
2022-04-28

Liquid jetting apparatus

 #67
20220126581
2022-04-28

Liquid discharge head, liquid discharge device, and actuator

 #68
20220126577
2022-04-28

MOLDED STRUCTURES WITH CHANNELS

 #69
20220088928
2022-03-24

Liquid discharge head

 #70
20210402775
2021-12-30

Liquid discharging head

 #71
20210394513
2021-12-23

Liquid ejecting head and liquid ejecting apparatus

 #72
20210370672
2021-12-02

Liquid droplet discharging head

 #73
20210347173
2021-11-11

Liquid ejection head

 #74
20210300040
2021-09-30

Liquid discharge head, liquid discharge apparatus, and actuator

 #75
20210291521
2021-09-23

Ink jet head

 #76
20210268796
2021-09-02

Liquid ejecting head, head unit, and liquid ejecting apparatus

 #77
20210259098
2021-08-19

Cover plates that attenuate electrostatic discharge at printheads

 #78
20210245504
2021-08-12

Liquid ejecting head and liquid ejecting apparatus

 #79
20210237442
2021-08-05

Liquid ejecting head and liquid ejecting apparatus

 #80
20210221146
2021-07-22

Liquid ejecting head and liquid ejecting apparatus

 #81
20210213737
2021-07-15

Liquid ejecting apparatus

 #82
20210206169
2021-07-08

Liquid discharge head

 #83
20210206165
2021-07-08

Method and apparatus for droplet deposition

 #84
20210178776
2021-06-17

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #85
20210178762
2021-06-17

Liquid discharge head

 #86
20210162760
2021-06-03

Liquid ejecting head and liquid ejecting system

 #87
20210155000
2021-05-27

Liquid discharging head

 #88
20210146690
2021-05-20

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

 #89
20210122161
2021-04-29

Liquid discharging head and ink-jet apparatus

 #90
20210086513
2021-03-25

Liquid discharge head

 #91
20210086511
2021-03-25

Chemical liquid dispensing apparatus

 #92
20210086509
2021-03-25

Liquid discharge head and method of producing liquid discharge head

 #93
20210053668
2021-02-25

Friction stir welded aircraft structure and method

 #94
20210023853
2021-01-28

Fluid ejection device

 #95
20210023845
2021-01-28

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device

 #96
20210008883
2021-01-14

Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head

 #97
20200406619
2020-12-31

Liquid ejecting head and liquid ejecting apparatus

 #98
20200398564
2020-12-24

Nozzle arrangements and feed holes

 #99
20200338888
2020-10-29

Element substrate, liquid discharge head, and printing apparatus

 #100
20200338887
2020-10-29

Element substrate, liquid discharge head, and printing apparatus

 #101
20200316943
2020-10-08

Liquid discharge head

 #102
20200307204
2020-10-01

Liquid discharge apparatus and image recording apparatus including the same

 #103
20200282740
2020-09-10

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #104
20200269576
2020-08-27

Liquid discharge head and liquid discharge apparatus

 #105
20200254759
2020-08-13

Ink jet printing

 #106
20200254757
2020-08-13

Liquid ejection head and method of manufacturing the same

 #107
20200247125
2020-08-06

Liquid discharge head

 #108
20200247120
2020-08-06

Liquid discharge head

 #109
20200223227
2020-07-16

Liquid jetting apparatus

 #110
20200223226
2020-07-16

Fluid ejection die interlocked with molded body

 #111
20200198352
2020-06-25

Liquid ejection head

 #112
20200189273
2020-06-18

Head

 #113
20200180312
2020-06-11

Liquid ejecting head and liquid ejecting apparatus

 #114
20200171827
2020-06-04

Piezoelectric actuator and method for producing piezoelectric actuator

 #115
20200171826
2020-06-04

Piezoelectric actuator and a manufacture method of the piezoelectric actuator

 #116
20200156374
2020-05-21

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

 #117
20200147961
2020-05-14

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

 #118
20200130352
2020-04-30

Method and apparatus for droplet deposition

 #119
20200108608
2020-04-09

Method of manufacturing microstructure and method of manufacturing liquid ejection head

 #120
20200094573
2020-03-26

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #121
20200094554
2020-03-26

Liquid ejecting apparatus

 #122
20200079088
2020-03-12

Liquid discharge head

 #123
20200070513
2020-03-05

Liquid ejection head and method of manufacturing the same

 #124
20190389215
2019-12-26

Liquid ejecting head and liquid ejecting apparatus

 #125
20190389208
2019-12-26

Liquid ejecting apparatus and liquid ejecting method

 #126
20190389207
2019-12-26

Liquid ejecting apparatus and liquid ejecting method

 #127
20190299620
2019-10-03

Liquid discharge head

 #128
20190299613
2019-10-03

Liquid ejection head and recording apparatus

 #129
20190283426
2019-09-19

Liquid discharge head, liquid discharge apparatus, and piezoelectric device

 #130
20190283421
2019-09-19

Liquid ejecting head and liquid ejecting apparatus

 #131
20190275797
2019-09-12

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

 #132
20190275795
2019-09-12

Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head

 #133
20190270307
2019-09-05

Liquid discharge head and method of producing liquid discharge head

 #134
20190263128
2019-08-29

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

 #135
20190263120
2019-08-29

Liquid ejection head, liquid ejection apparatus, and electronic device

 #136
20190255851
2019-08-22

Ink jet head and ink jet printer

 #137
20190255847
2019-08-22

Ink jet head and ink jet printer

 #138
20190255845
2019-08-22

Fluid ejection device

 #139
20190255840
2019-08-22

Inkjet head, inkjet printer, and manufacturing method for inkjet head

 #140
20190254159
2019-08-15

Cover plates that attenuate electrostatic discharge at printheads

 #141
20190240978
2019-08-08

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

 #142
20190224971
2019-07-25

Liquid ejecting head and liquid ejecting apparatus

 #143
20190217613
2019-07-18

Thin film stacks

 #144
20190202205
2019-07-04

Printing head and inkjet printing device

 #145
20190184704
2019-06-20

Printing system with a fluid circulating element

 #146
20190184701
2019-06-20

Drop on demand printing head and printing method

 #147
20190143693
2019-05-16

METHOD FOR MANUFACTURING JET HOLE PLATE

 #148
20190143692
2019-05-16

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

 #149
20190143680
2019-05-16

Head chip, liquid jet head and liquid jet recording device

 #150
20190092019
2019-03-28

Liquid ejection head and method of manufacturing the same

 #151
20190092018
2019-03-28

Printhead nozzles orientation

 #152
20190092003
2019-03-28

Liquid ejecting device including temperature sensor for detecting temperature of liquid to be supplied to nozzles

 #153
20190084313
2019-03-21

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #154
20190084305
2019-03-21

Liquid jetting apparatus

 #155
20190084303
2019-03-21

Liquid jetting apparatus

 #156
20190077162
2019-03-14

Liquid ejecting apparatus and control method of liquid ejecting apparatus

 #157
20190077150
2019-03-14

Liquid discharge head, liquid discharge apparatus, piezoelectric device, and ultrasonic sensor

 #158
20190061364
2019-02-28

Liquid ejecting apparatus and method of driving the same

 #159
20190030893
2019-01-31

Ink jet driving apparatus and ink jet driving method

 #160
20190023022
2019-01-24

Fluid ejection device

 #161
20190023012
2019-01-24

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #162
20190023010
2019-01-24

Noncircular inkjet nozzle

 #163
20190009545
2019-01-10

Ink jet recording method and ink jet recording apparatus

 #164
20190009544
2019-01-10

Ink jet recording method and ink jet recording apparatus

 #165
20190001695
2019-01-03

Print head sensing chamber circulation

 #166
20190001673
2019-01-03

Liquid ejection head and recording device using same

 #167
20190001672
2019-01-03

Liquid ejection head and liquid ejection apparatus

 #168
20180370235
2018-12-27

Inkjet printhead

 #169
20180370233
2018-12-27

Element substrate and liquid ejection head

 #170
20180339515
2018-11-29

Piezoelectric device, liquid discharging head, and liquid discharging apparatus

 #171
20180297363
2018-10-18

Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus

 #172
20180290458
2018-10-11

Fluid recirculation channels

 #173
20180272718
2018-09-27

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

 #174
20180272708
2018-09-27

Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head

 #175
20180272335
2018-09-27

DROPLET DISPENSING APPARATUS

 #176
20180257377
2018-09-13

Liquid discharge head and liquid discharge device

 #177
20180250931
2018-09-06

Method for controlling liquid ejecting apparatus and liquid ejecting apparatus

 #178
20180229501
2018-08-16

Liquid ejecting head and liquid ejecting apparatus

 #179
20180222188
2018-08-09

Electrically-functional optical target

 #180
20180215154
2018-08-02

Printhead with flexible substrate

 #181
20180215152
2018-08-02

Fluid manifold

 #182
20180215150
2018-08-02

Printing system with a fluid circulating element

 #183
20180215148
2018-08-02

Fluid ejection device

 #184
20180215146
2018-08-02

Fluid ejection device with a fluid recirculation channel

 #185
20180201017
2018-07-19

Printed circuit board fluid ejection apparatus

 #186
20180186150
2018-07-05

System and method for creating a pico-fluidic inkjet

 #187
20180170049
2018-06-21

Liquid discharge apparatus

 #188
20180162150
2018-06-14

Printer with movable carriage

 #189
20180154652
2018-06-07

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device

 #190
20180147847
2018-05-31

Ejection device with uniform ejection properties

 #191
20180134038
2018-05-17

Fluid ejection device

 #192
20180134037
2018-05-17

Printhead assembly

 #193
20180111373
2018-04-26

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device

 #194
20180111368
2018-04-26

Head unit and liquid ejecting device

 #195
20180104959
2018-04-19

Liquid discharge apparatus, cleaning apparatus, and cleaning method

 #196
20180104953
2018-04-19

Noncircular inkjet nozzle

 #197
20180086077
2018-03-29

Droplet ejecting head and droplet ejecting apparatus

 #198
20180043690
2018-02-15

Liquid discharge apparatus and maintenance method for the liquid discharge apparatus

 #199
20180015731
2018-01-18

Fluid ejection device

 #200
20180009220
2018-01-11

Flow path structure, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of flow path structure

 #201
20180001635
2018-01-04

Liquid ejecting head and liquid ejecting apparatus

 #202
20170368828
2017-12-28

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

 #203
20170355190
2017-12-14

Inkjet printhead with multiple aligned drop ejectors

 #204
20170341388
2017-11-30

Printing element substrate and liquid ejection head

 #205
20170334201
2017-11-23

Print head for printing a suspension fluid comprising particles, printing apparatus and method

 #206
20170320325
2017-11-09

Piezoelectric device, liquid ejection head, and liquid ejection apparatus

 #207
20170305170
2017-10-26

Ink jet printhead

 #208
20170305152
2017-10-26

Ink jet printing

 #209
20170297333
2017-10-19

Liquid discharging head, liquid discharging unit, and device for discharging liquid

 #210
20170246893
2017-08-31

Liquid discharge device, method for controlling liquid discharge device, and device driver

 #211
20170239948
2017-08-24

Liquid discharge head and recording device

 #212
20170225457
2017-08-10

Liquid ejecting head and liquid ejecting apparatus

 #213
20170217172
2017-08-03

Liquid ejecting head and liquid ejecting apparatus

 #214
20170197419
2017-07-13

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

 #215
20170197414
2017-07-13

Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus

 #216
20170197411
2017-07-13

Recording element board and liquid discharge head

 #217
20170190177
2017-07-06

Fluid dispenser

 #218
20170165966
2017-06-15

Ink jet recording method using a printhead having a pressure chamber connected to a nozzle with a connection portion

 #219
20170157928
2017-06-08

Liquid ejection head and liquid ejection apparatus

 #220
20170151786
2017-06-01

Liquid ejecting head and liquid ejecting apparatus

 #221
20170120593
2017-05-04

Liquid ejecting apparatus

 #222
20170120589
2017-05-04

Liquid ejecting head and liquid ejecting apparatus

 #223
20170120587
2017-05-04

Inkjet head and coating apparatus using same

 #224
20170113462
2017-04-27

Method for manufacturing MEMS device, MEMS device, liquid ejecting head, and liquid ejecting apparatus

 #225
20170087834
2017-03-30

Liquid ejecting head and liquid ejecting apparatus

 #226
20170057231
2017-03-02

Liquid ejecting head and liquid ejecting apparatus

 #227
20170057221
2017-03-02

Liquid ejecting apparatus and head unit

 #228
20170043579
2017-02-16

Liquid ejection head and liquid ejection apparatus

 #229
20170028751
2017-02-02

Liquid ejection head, liquid ejection head production method and liquid ejection head production system

 #230
20170028723
2017-02-02

Printed circuit board fluid ejection apparatus

 #231
20170028711
2017-02-02

Liquid ejection head production method and liquid ejection head production system

 #232
20170021624
2017-01-26

Inkjet print head with improved lifetime and efficiency

 #233
20170021613
2017-01-26

Flow path structure, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of flow path structure

 #234
20170008288
2017-01-12

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device

 #235
20170001442
2017-01-05

Piezoelectric device, liquid ejection head, and liquid ejection apparatus

 #236
20170001441
2017-01-05

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

 #237
20170001435
2017-01-05

Liquid discharge device and head unit

 #238
20160375686
2016-12-29

Easy-to-clean liquid droplet ejecting apparatus

 #239
20160361922
2016-12-15

Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head

 #240
20160311223
2016-10-27

Inkjet head and inkjet recording device

 #241
20160297193
2016-10-13

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

 #242
20160279940
2016-09-29

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

 #243
20160279938
2016-09-29

Liquid ejecting head and liquid ejecting apparatus with improved mechanical strength

 #244
20160271939
2016-09-22

Driving circuit for driving a capacitive load

 #245
20160263893
2016-09-15

Liquid ejection head, liquid ejection unit, and liquid ejection device

 #246
20160263892
2016-09-15

Liquid ejection head, liquid ejection unit, and liquid ejection device

 #247
20160257119
2016-09-08

Liquid ejecting head

 #248
20160243831
2016-08-25

Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head

 #249
20160229182
2016-08-11

Liquid ejecting head and liquid ejecting apparatus

 #250
20160221338
2016-08-04

Liquid ejecting head and liquid ejecting apparatus

 #251
20160214384
2016-07-28

Element substrate and liquid ejection head

 #252
20160159094
2016-06-09

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

 #253
20160159092
2016-06-09

Printhead configured for use with high viscosity materials

 #254
20160152027
2016-06-02

Liquid discharge head and method for manufacturing the same

 #255
20160136958
2016-05-19

Liquid ejecting head, liquid ejecting head unit, liquid ejecting line head and liquid ejecting apparatus

 #256
20160136952
2016-05-19

Liquid ejection head and process for producing the same

 #257
20160114584
2016-04-28

Thermal inkjet printhead stack with amorphous metal resistor

 #258
20160114582
2016-04-28

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