Patents-Review.com
ClassID:

58111 ⎘

B41J2202/22 - CPC Classification

Classification description:

Embodiments of or processes related to ink-jet or thermal heads; Embodiments of or processes related to ink-jet heads Manufacturing print heads

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
20250340065
2025-11-06

A MONOLITHIC INKJET PRINTHEAD AND INK COMPOSITIONS

 #3
20250326224
2025-10-23

LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD

 #4
20250319694
2025-10-16

INKJET PRINTHEAD

 #5
20250303721
2025-10-02

Method Of Manufacturing Liquid Ejecting Head

 #6
20250289222
2025-09-18

Liquid Discharge Head, Liquid Discharge Device, And Method Of Manufacturing Liquid Discharge Head

 #7
20250269647
2025-08-28

HEAD CHIP, LIQUID JET HEAD, LIQUID JET RECORDING APPARATUS, AND METHOD OF MANUFACTURING HEAD CHIP

 #8
20250222692
2025-07-10

LIQUID DISCHARGING HEAD AND METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD

 #9
20250170828
2025-05-29

INKJET HEAD AND METHOD OF MANUFACTURING THE SAME

 #10
20250128513
2025-04-24

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

 #11
20250074058
2025-03-06

LIQUID EJECTION HEAD AND MANUFACTURING METHOD OF SAME

 #12
20250065639
2025-02-27

PRINT HEAD AND METHOD OF MANUFACTURING PRINT HEAD

 #13
20250065621
2025-02-27

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #14
20250033353
2025-01-30

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD

 #15
20250026879
2025-01-23

WATER-REPELLENT RESIN AND LIQUID EJECTING HEAD USING THE SAME

 #16
20240316925
2024-09-26

ACTUATOR UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

 #17
20240286411
2024-08-29

Liquid Ejecting Head And Liquid Ejecting Apparatus

 #18
20240286409
2024-08-29

Manufacturing Method Of Liquid Ejecting Head

 #19
20240181778
2024-06-06

LAMINATED SUBSTRATE, LIQUID EJECTION HEAD, AND METHOD OF MANUFACTURING LAMINATED SUBSTRATE

 #20
20240140097
2024-05-02

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

 #21
20240123731
2024-04-18

METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING HEAD

 #22
20240100830
2024-03-28

HEAD CHIP, LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD OF MANUFACTURING HEAD CHIP

 #23
20240083168
2024-03-14

HEAD CHIP, LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD OF MANUFACTURING HEAD CHIP

 #24
20240066871
2024-02-29

METHOD FOR MANUFACTURING FLOW PATH MEMBER

 #25
20240051296
2024-02-15

LIQUID EJECTION UNIT AND MANUFACTURING METHOD OF THE SAME

 #26
20230234353
2023-07-27

RECORDING ELEMENT SUBSTRATE AND METHOD OF MANUFACTURING THE SAME

 #27
20230154890
2023-05-18

DICING METHOD

 #28
20230121567
2023-04-20

Liquid ejection head and production method for producing same

 #29
20230095423
2023-03-30

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

 #30
20230065484
2023-03-02

Method for producing a silicon substrate and method for producing a liquid ejection head

 #31
20220288927
2022-09-15

Liquid ejecting head with sealing member, liquid ejecting unit, liquid ejecting device, and method of manufacturing liquid ejecting unit

 #32
20220281224
2022-09-08

Photoresist imaging and development for enhanced nozzle plate adhesion

 #33
20220242116
2022-08-04

Electrohydrodynamic print head with structured feed layer

 #34
20220118763
2022-04-21

FLUID FEED HOLE

 #35
20220048289
2022-02-17

Inkjet printhead having robust encapsulation of wirebonds

 #36
20210252886
2021-08-19

Manufacturing method of head leading member

 #37
20210187950
2021-06-24

Method of manufacturing head chip and head chip of liquid jet head

 #38
20210162736
2021-06-03

Method for manufacturing printing apparatus, and printing apparatus

 #39
20210086510
2021-03-25

Liquid ejecting head and manufacturing method thereof

 #40
20210060952
2021-03-04

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

 #41
20210031524
2021-02-04

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

 #42
20210031523
2021-02-04

Method for manufacturing liquid ejection head and liquid ejection head

 #43
20210031513
2021-02-04

Element substrate, liquid ejection head, and method of manufacturing element substrate

 #44
20200407583
2020-12-31

Hydrophilic coating material, method of producing hydrophilic coating film, and inkjet recording head

 #45
20200262199
2020-08-20

Liquid discharge head and liquid discharge head manufacturing method

 #46
20200254757
2020-08-13

Liquid ejection head and method of manufacturing the same

 #47
20200230957
2020-07-23

Liquid ejecting head and liquid ejecting apparatus

 #48
20200189277
2020-06-18

Liquid ejection head substrate and method for manufacturing the same

 #49
20200180327
2020-06-11

Method for manufacturing thermal print head

 #50
20200139711
2020-05-07

Method of manufacturing liquid ejection head and method of forming resist

 #51
20200070513
2020-03-05

Liquid ejection head and method of manufacturing the same

 #52
20200062013
2020-02-27

Head leading member, printing machine, and manufacturing method of head leading member

 #53
20200061995
2020-02-27

Liquid discharge head and manufacturing method therefor

 #54
20200009868
2020-01-09

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

 #55
20190366718
2019-12-05

Method of manufacturing liquid ejection head

 #56
20190366715
2019-12-05

Method of manufacturing a liquid ejection head

 #57
20190344568
2019-11-14

Methods of fabricating micro-valves and jetting assemblies including such micro-valves

 #58
20190263122
2019-08-29

Ink jet recording head using adhesive sheet and method of manufacturing the same

 #59
20190255844
2019-08-22

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

 #60
20190255840
2019-08-22

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

 #61
20190105899
2019-04-11

Method of manufacturing an actuator device

 #62
20190099998
2019-04-04

Liquid jetting apparatus

 #63
20190039375
2019-02-07

Transfer method, manufacturing method of liquid ejection head, and frame jig

 #64
20190030894
2019-01-31

METHOD FOR PRODUCING NOZZLE PLATE AND METHOD FOR PRODUCING LIQUID JET HEAD

 #65
20190030889
2019-01-31

Method for fabricating fluid ejection device

 #66
20190001675
2019-01-03

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

 #67
20180297362
2018-10-18

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

 #68
20180281414
2018-10-04

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

 #69
20180272736
2018-09-27

Valve unit, liquid ejecting head, liquid ejecting apparatus, method of producing valve unit, method of producing liquid ejecting head, and method of producing liquid ejecting apparatus

 #70
20180272712
2018-09-27

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

 #71
20180272711
2018-09-27

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

 #72
20180264818
2018-09-20

Silicon substrate processing method and liquid ejection head manufacturing method

 #73
20180257373
2018-09-13

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

 #74
20180250937
2018-09-06

Pressing method for surface of resin layer

 #75
20180250934
2018-09-06

Droplet ejection apparatus

 #76
20180244044
2018-08-30

Service structures in print heads

 #77
20180244043
2018-08-30

Method for manufacturing liquid ejection head and liquid ejection head

 #78
20180222202
2018-08-09

Printhead electrical interconnects

 #79
20180215147
2018-08-02

Printhead with s-shaped die

 #80
20180178518
2018-06-28

METHOD OF MANUFACTURING LIQUID EJECTING HEAD

 #81
20180170054
2018-06-21

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

 #82
20180086072
2018-03-29

Inkjet head and method for manufacturing inkjet head

 #83
20180086068
2018-03-29

Actuator device, connection structure of wire member, liquid ejector, and method of manufacturing the actuator device

 #84
20180072058
2018-03-15

Inkjet head and method of manufacturing inkjet head

 #85
20170361609
2017-12-21

Method and apparatus for minimizing via compression in a fluid ejection head

 #86
20170305168
2017-10-26

Printing apparatus and methods of producing such a device

 #87
20170274658
2017-09-28

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

 #88
20170274655
2017-09-28

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

 #89
20170232738
2017-08-17

Inkjet head

 #90
20170080713
2017-03-23

Fluid carrying assembly

 #91
20170028751
2017-02-02

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

 #92
20170028714
2017-02-02

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

 #93
20170015100
2017-01-19

Liquid ejection head and method for manufacturing the same

 #94
20160325546
2016-11-10

FLUID EJECTION DEVICE

 #95
20160297202
2016-10-13

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

 #96
20150367637
2015-12-24

Fluid flow structure

 #97
20150165779
2015-06-18

Printing element substrate, liquid ejection head and inkjet printing apparatus

 #98
20150042712
2015-02-12

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

 #99
20140291285
2014-10-02

Manufacturing method of liquid ejecting head

 #100
20130063525
2013-03-14

Printhead for inkjet printing device

 #101
20120287205
2012-11-15

Ink jet print head

 #102
20120273597
2012-11-01

Method for fabricating fluid ejection device

 #103
20120113190
2012-05-10

Device for positioning at least one print bar in a printing position in an inkjet printing apparatus

 #104
20090303278
2009-12-10

Method of manufacturing an ink jet print head

 #105
20090244180
2009-10-01

Fluid flow in microfluidic devices

 #106
20090033727
2009-02-05

LATERAL FLOW DEVICE PRINTHEAD WITH INTERNAL GUTTER

 #107
20080284835
2008-11-20

INTEGRAL, MICROMACHINED GUTTER FOR INKJET PRINTHEAD

 #108
20080202694
2008-08-28

FLUID FLOW PATH IN MICROFLUIDIC DEVICE

 #109
20080136869
2008-06-12

Fluid Ejection Nozzle

 #110
20080018713
2008-01-24

MULTI-CRYSTALLINE SILICON DEVICE AND MANUFACTURING METHOD

 #111
20070263042
2007-11-15

Method of fabricating a self-aligned print head

 #112
20070263033
2007-11-15

Integrated charge and orifice plates for continuous ink jet printers

 #113
20070261240
2007-11-15

Method of manufacturing a charge plate and orifice plate for continuous ink jet printers

 #114
20070187356
2007-08-16

Method of manufacturing a resin molded article and the method of manufacturing an ink jet head

 #115
20070019036
2007-01-25

Inkjet head and manufacturing method thereof

 #116
20060284930
2006-12-21

Methods and arrangements for adjusting and aligning fluid dispensing devices and the like such as continuous ink jet printheads

 #117
20050110825
2005-05-26

Flexible lamination for use with primary ink jet components