Patents-Review.com
ClassID:

58101 ⎘

B41J2202/12 - page 2 - CPC Classification

Classification description:

Embodiments of or processes related to ink-jet or thermal heads; Embodiments of or processes related to ink-jet heads with ink circulating through the whole print head

Recent Application in this class:
#301
20190275793
2019-09-12

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

 #302
20190263160
2019-08-29

Liquid discharge head and recording device

 #303
20190263138
2019-08-29

Liquid discharge head and liquid discharge method

 #304
20190263128
2019-08-29

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

 #305
20190263119
2019-08-29

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

 #306
20190263118
2019-08-29

Liquid ejection head and recording device

 #307
20190263115
2019-08-29

Liquid jetting head and liquid jetting apparatus

 #308
20190255848
2019-08-22

Liquid discharge head substrate and liquid discharge head

 #309
20190255845
2019-08-22

Fluid ejection device

 #310
20190248150
2019-08-15

Liquid circulation device and liquid discharge device

 #311
20190248138
2019-08-15

Fluid ejection devices

 #312
20190248131
2019-08-15

Fluid ejection device combining drive bubble detect and thermal response

 #313
20190240978
2019-08-08

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

 #314
20190233667
2019-08-01

Inkjet ink composition and inkjet cartridge

 #315
20190232676
2019-08-01

Liquid discharge apparatus

 #316
20190232675
2019-08-01

Liquid ejecting module

 #317
20190232674
2019-08-01

Inkjet recording method and inkjet recording apparatus

 #318
20190232666
2019-08-01

Inkjet recording method and inkjet recording apparatus

 #319
20190232654
2019-08-01

Liquid ejection head and recording apparatus

 #320
20190232653
2019-08-01

RECORDING ELEMENT BOARD AND LIQUID DISCHARGE HEAD

 #321
20190224984
2019-07-25

Printing apparatus and concentration correction method

 #322
20190224979
2019-07-25

Ink cartridge

 #323
20190224972
2019-07-25

Ink jet head and ink jet recording apparatus

 #324
20190224971
2019-07-25

Liquid ejecting head and liquid ejecting apparatus

 #325
20190217608
2019-07-18

Inkjet head and inkjet recording apparatus

 #326
20190217605
2019-07-18

Fluid ejection via different field-effect transistors

 #327
20190210374
2019-07-11

Inkjet printhead

 #328
20190210369
2019-07-11

Ink-jet recording apparatus

 #329
20190210361
2019-07-11

Controlling recirculating of nozzles

 #330
20190202205
2019-07-04

Printing head and inkjet printing device

 #331
20190193404
2019-06-27

Inkjet printer, control method of inkjet printer, and non-transitory computer-readable medium storing computer-readable instructions

 #332
20190193398
2019-06-27

Liquid jetting head

 #333
20190193396
2019-06-27

Diaphragm pump, liquid circulation module and liquid discharge apparatus

 #334
20190184704
2019-06-20

Printing system with a fluid circulating element

 #335
20190184700
2019-06-20

Inkjet head

 #336
20190184699
2019-06-20

Liquid jet head, liquid jet recording device, method for driving liquid jet head, and program for driving liquid jet head

 #337
20190176468
2019-06-13

Liquid ejecting head and liquid ejecting device

 #338
20190168512
2019-06-06

Fluid ejection device

 #339
20190168508
2019-06-06

Sealing member, sealing mechanism, liquid ejection apparatus and method of manufacturing sealing mechanism

 #340
20190168207
2019-06-06

Pipette dispenser tip utilizing print head

 #341
20190160817
2019-05-30

Inkjet head

 #342
20190143692
2019-05-16

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

 #343
20190143680
2019-05-16

Head chip, liquid jet head and liquid jet recording device

 #344
20190134987
2019-05-09

Fluid ejection device

 #345
20190134976
2019-05-09

Liquid jet head and liquid jet recording device

 #346
20190118546
2019-04-25

Liquid circulation apparatus, liquid ejection apparatus and liquid ejection method

 #347
20190118534
2019-04-25

FLUID EJECTION HEAD AND FLUID EJECTION APPARATUS

 #348
20190118214
2019-04-25

Fluid ejection apparatus with vertical inlet/outlet and fluid pump

 #349
20190111699
2019-04-18

Fluid ejection device

 #350
20190111698
2019-04-18

Fluid ejection device including recirculation system

 #351
20190111678
2019-04-18

Liquid discharge head and liquid discharge method

 #352
20190100024
2019-04-04

Liquid ejection apparatus and liquid ejection head

 #353
20190100008
2019-04-04

Displacement amplifying mechanism and liquid ejecting apparatus using the same

 #354
20190100004
2019-04-04

Print element substrate and liquid ejection head

 #355
20190100003
2019-04-04

Head unit and liquid ejection apparatus

 #356
20190092036
2019-03-28

Liquid supply apparatus, liquid ejection head, and liquid supply method

 #357
20190092017
2019-03-28

HEAD DEVICE AND LIQUID DISCHARGE APPARATUS INCLUDING THE HEAD DEVICE

 #358
20190092012
2019-03-28

Liquid ejection head

 #359
20190092011
2019-03-28

Liquid ejecting head and liquid ejecting apparatus

 #360
20190092009
2019-03-28

Liquid ejection head and method of manufacturing the same

 #361
20190092007
2019-03-28

Liquid ejection head and method of manufacturing the same

 #362
20190092003
2019-03-28

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

 #363
20190084313
2019-03-21

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

 #364
20190084305
2019-03-21

Liquid jetting apparatus

 #365
20190084303
2019-03-21

Liquid jetting apparatus

 #366
20190084301
2019-03-21

Liquid ejection head and liquid ejection apparatus

 #367
20190077162
2019-03-14

Liquid ejecting apparatus and control method of liquid ejecting apparatus

 #368
20190077144
2019-03-14

Inkjet head and inkjet device using same

 #369
20190070849
2019-03-07

Liquid ejection head and liquid ejection apparatus

 #370
20190061366
2019-02-28

Device for printing ink onto printing material

 #371
20190061364
2019-02-28

Liquid ejecting apparatus and method of driving the same

 #372
20190061349
2019-02-28

Droplet deposition head and manifold components therefor

 #373
20190061343
2019-02-28

Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus, and method of controlling liquid discharge head

 #374
20190047287
2019-02-14

Liquid ejection head and liquid ejection apparatus

 #375
20190047286
2019-02-14

Ink jet head and ink jet recording apparatus

 #376
20190030904
2019-01-31

Liquid ejecting apparatus

 #377
20190030893
2019-01-31

Ink jet driving apparatus and ink jet driving method

 #378
20190030890
2019-01-31

Fluid ejection device

 #379
20190030889
2019-01-31

Method for fabricating fluid ejection device

 #380
20190023022
2019-01-24

Fluid ejection device

 #381
20190023018
2019-01-24

Liquid ejection head and method for circulating liquid

 #382
20190023016
2019-01-24

Liquid ejection head and method for circulating liquid

 #383
20190023012
2019-01-24

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #384
20190023008
2019-01-24

Selectively firing a fluid circulation element

 #385
20190023007
2019-01-24

Recording element substrate, liquid ejection head, and liquid ejection apparatus

 #386
20190023001
2019-01-24

Liquid discharging head and liquid discharging device

 #387
20190009600
2019-01-10

Inkjet printing apparatus and temperature control method thereof

 #388
20190009599
2019-01-10

Inkjet recording method and inkjet recording apparatus

 #389
20190009577
2019-01-10

Inkjet recording apparatus and inkjet recording method

 #390
20190009565
2019-01-10

Inkjet printing apparatus and control method of the same

 #391
20190009561
2019-01-10

Inkjet printing apparatus

 #392
20190009554
2019-01-10

Liquid ejection head, liquid ejection apparatus, and liquid supply method

 #393
20190009549
2019-01-10

Ink jet printing apparatus and ink jet printing method

 #394
20190009545
2019-01-10

Ink jet recording method and ink jet recording apparatus

 #395
20190009544
2019-01-10

Ink jet recording method and ink jet recording apparatus

 #396
20190009541
2019-01-10

Liquid ejection head and liquid ejection apparatus

 #397
20190009535
2019-01-10

Liquid ejection head

 #398
20190009524
2019-01-10

Method for controlling liquid ejection apparatus

 #399
20190001701
2019-01-03

Liquid ejecting apparatus and liquid ejection method

 #400
20190001699
2019-01-03

Liquid ejecting module

 #401
20190001698
2019-01-03

Liquid ejection head and liquid ejection apparatus

 #402
20190001695
2019-01-03

Print head sensing chamber circulation

 #403
20190001691
2019-01-03

Liquid ejection head and recording apparatus

 #404
20190001690
2019-01-03

Liquid ejection head and recording apparatus

 #405
20190001675
2019-01-03

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

 #406
20190001674
2019-01-03

Liquid ejection head

 #407
20190001673
2019-01-03

Liquid ejection head and recording device using same

 #408
20190001672
2019-01-03

Liquid ejection head and liquid ejection apparatus

 #409
20190001671
2019-01-03

Liquid ejecting head and liquid ejecting apparatus

 #410
20180370245
2018-12-27

Liquid circulation device and liquid discharge apparatus

 #411
20180370235
2018-12-27

Inkjet printhead

 #412
20180370230
2018-12-27

Liquid ejecting head and liquid ejecting apparatus

 #413
20180361748
2018-12-20

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

 #414
20180354266
2018-12-13

Liquid ejection head, recording device, and method manufacturing liquid ejection head

 #415
20180354259
2018-12-13

Fluid ejection devices with reduced crosstalk

 #416
20180339519
2018-11-29

Liquid discharge apparatus

 #417
20180333959
2018-11-22

Liquid supplying device, liquid ejecting apparatus, and liquid supplying method

 #418
20180333958
2018-11-22

Liquid ejecting head and liquid ejecting recording apparatus

 #419
20180333955
2018-11-22

Inkjet print head and inkjet printing apparatus

 #420
20180319180
2018-11-08

Image forming system

 #421
20180319162
2018-11-08

Liquid ejection head and recording device

 #422
20180311968
2018-11-01

Inkjet recording method

 #423
20180304630
2018-10-25

Liquid ejection head and inkjet printing apparatus

 #424
20180304623
2018-10-25

Liquid ejecting head and inkjet printing apparatus

 #425
20180297381
2018-10-18

Carriage assembly for a printer having independent reservoirs

 #426
20180297357
2018-10-18

Fluid ejection devices with reduced crosstalk

 #427
20180290458
2018-10-11

Fluid recirculation channels

 #428
20180281411
2018-10-04

Liquid ejecting apparatus having outflow passage resistance changing member and liquid ejection method thereof

 #429
20180281410
2018-10-04

Liquid discharge apparatus and method for controlling the same

 #430
20180281407
2018-10-04

Liquid discharge head

 #431
20180281402
2018-10-04

Fluid ejection device and printhead

 #432
20180272743
2018-09-27

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

 #433
20180272739
2018-09-27

Liquid circulation apparatus and liquid discharge apparatus

 #434
20180272718
2018-09-27

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

 #435
20180272717
2018-09-27

Maintenance apparatus and liquid ejection apparatus

 #436
20180272709
2018-09-27

Liquid discharge head, including supply and discharge channels,liquid discharge device, and liquid discharge apparatus

 #437
20180272703
2018-09-27

Liquid ejecting head and liquid ejecting device

 #438
20180272702
2018-09-27

Liquid ejecting head and liquid ejecting device

 #439
20180264837
2018-09-20

Inkjet head and inkjet recording device

 #440
20180264836
2018-09-20

Flexible membrane mechanism, flow path member, and liquid ejecting apparatus

 #441
20180264812
2018-09-20

Liquid jetting head

 #442
20180264807
2018-09-20

Liquid jetting head and method for manufacturing the same

 #443
20180257386
2018-09-13

Inkjet head and inkjet recording apparatus

 #444
20180257377
2018-09-13

Liquid discharge head and liquid discharge device

 #445
20180257374
2018-09-13

Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid

 #446
20180244068
2018-08-30

Liquid circulation device, liquid discharge device and liquid discharge method

 #447
20180244039
2018-08-30

Printing apparatus, printing method, and medium

 #448
20180236775
2018-08-23

Inkjet recording apparatus capable of preventing backflow of ink

 #449
20180236766
2018-08-23

Liquid ejecting head and liquid ejecting apparatus

 #450
20180229499
2018-08-16

Fluid ejection device

 #451
20180222196
2018-08-09

Liquid ejecting head and liquid ejecting apparatus

 #452
20180222189
2018-08-09

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

 #453
20180215167
2018-08-02

Drop-on-demand inkjet print bar

 #454
20180215150
2018-08-02

Printing system with a fluid circulating element

 #455
20180215149
2018-08-02

Liquid discharging head substrate, liquid discharging head, and liquid discharging apparatus

 #456
20180215148
2018-08-02

Fluid ejection device

 #457
20180215146
2018-08-02

Fluid ejection device with a fluid recirculation channel

 #458
20180201024
2018-07-19

Circulation in a fluid ejection device

 #459
20180201018
2018-07-19

Liquid ejection head and method for manufacturing the same

 #460
20180194135
2018-07-12

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

 #461
20180194134
2018-07-12

Inkjet recording head

 #462
20180178538
2018-06-28

Ink including silver particle and water, inkjet printing device including ink, and inkjet printing method using ink

 #463
20180170052
2018-06-21

Actuators for fluid delivery systems

 #464
20180170033
2018-06-21

Control method for detecting the operating status of the nozzles of an ink-jet printhead

 #465
20180154657
2018-06-07

Inkjet recording apparatus, printer, and method for manufacturing cured product

 #466
20180154650
2018-06-07

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

 #467
20180154649
2018-06-07

Valve opening/closing mechanism, ink supply system, and ink jet printer

 #468
20180154630
2018-06-07

Printing apparatus and printing method

 #469
20180147854
2018-05-31

Liquid circulation device and liquid discharge apparatus

 #470
20180147846
2018-05-31

Liquid ejection head and recording device

 #471
20180147845
2018-05-31

Liquid jetting device

 #472
20180141340
2018-05-24

Method of manufacturing liquid supply unit

 #473
20180134033
2018-05-17

Liquid discharge apparatus

 #474
20180133746
2018-05-17

Fluid ejection apparatus with fluid supply floor filter

 #475
20180126740
2018-05-10

Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus

 #476
20180126731
2018-05-10

Ink discharge device and ink discharge method

 #477
20180086076
2018-03-29

Inkjet printhead with staggered fluidic ports

 #478
20180072055
2018-03-15

Ink jet head drive device

 #479
20180056647
2018-03-01

Single jet recirculation in an inkjet print head

 #480
20180043688
2018-02-15

Liquid ejection head and liquid ejection apparatus

 #481
20180022106
2018-01-25

Fluid ejection device

 #482
20180022093
2018-01-25

MEMS jetting structure for dense packing

 #483
20180022092
2018-01-25

Head module, liquid jetting apparatus including the same, and case

 #484
20180015753
2018-01-18

Liquid discharge head and recording device

 #485
20180015723
2018-01-18

Liquid discharge head and liquid discharge apparatus

 #486
20180015722
2018-01-18

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

 #487
20170361611
2017-12-21

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

 #488
20170355199
2017-12-14

Ink jet recording apparatus and ink supply device

 #489
20170348976
2017-12-07

Pressure adjusting device for inkjet device

 #490
20170341398
2017-11-30

Liquid ejection head, liquid ejection apparatus, and liquid ejection head manufacture method

 #491
20170341385
2017-11-30

Liquid ejection head substrate and liquid ejection head

 #492
20170341381
2017-11-30

Liquid discharge device and liquid discharge head

 #493
20170334201
2017-11-23

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

 #494
20170326877
2017-11-16

Liquid discharge head and recording device

 #495
20170313063
2017-11-02

Fluid ejection device

 #496
20170305169
2017-10-26

Fluid ejection device

 #497
20170297346
2017-10-19

Liquid circulation module and liquid ejection apparatus

 #498
20170297333
2017-10-19

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

 #499
20170297331
2017-10-19

Liquid discharge head, and recording device using the same

 #500
20170259580
2017-09-14

Printer fluid circulation system including an air isolation chamber and a printer fluid pressure control valve

 #501
20170259579
2017-09-14

Liquid ejecting head and liquid ejecting device

 #502
20170259570
2017-09-14

Liquid circulation device, liquid discharge device and liquid discharge method

 #503
20170259566
2017-09-14

Methods, systems, and apparatuses for improving drop velocity uniformity, drop mass uniformity, and drop formation

 #504
20170259565
2017-09-14

Methods, systems, and apparatuses for improving drop velocity uniformity, drop mass uniformity, and drop formation

 #505
20170253049
2017-09-07

Liquid circulation device and liquid discharging apparatus

 #506
20170253037
2017-09-07

Liquid discharge head and recording device

 #507
20170246867
2017-08-31

Fluid ejection device

 #508
20170239949
2017-08-24

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

 #509
20170239948
2017-08-24

Liquid discharge head and recording device

 #510
20170239947
2017-08-24

Liquid discharge head with partial flow passage member and recording device

 #511
20170239946
2017-08-24

Print element substrate and liquid ejection head

 #512
20170232737
2017-08-17

Liquid ejection head and liquid ejection apparatus

 #513
20170217164
2017-08-03

Ink circulation device and printer

 #514
20170197437
2017-07-13

Liquid discharge head

 #515
20170197432
2017-07-13

Liquid ejection apparatus and liquid ejection head

 #516
20170197427
2017-07-13

Liquid ejection apparatus and liquid ejection head

 #517
20170197420
2017-07-13

Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus

 #518
20170197419
2017-07-13

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

 #519
20170197413
2017-07-13

Liquid discharge head and liquid discharge method

 #520
20170197412
2017-07-13

Liquid discharge head and liquid discharge apparatus

 #521
20170197411
2017-07-13

Recording element board and liquid discharge head

 #522
20170197410
2017-07-13

Liquid discharge head and liquid discharge method

 #523
20170197409
2017-07-13

Liquid ejection head and liquid ejection apparatus

 #524
20170190179
2017-07-06

Fluid ejection devices

 #525
20170182777
2017-06-29

Inkjet head that circulates ink

 #526
20170182774
2017-06-29

Liquid ejecting head and liquid ejecting apparatus

 #527
20170151807
2017-06-01

Fluid ejection device including recirculation system

 #528
20170151792
2017-06-01

Flow channel member, liquid discharge head, and recording device

 #529
20170120602
2017-05-04

Droplet discharge head and image forming apparatus incorporating same

 #530
20170120587
2017-05-04

Inkjet head and coating apparatus using same

 #531
20170106663
2017-04-20

Liquid jet head and liquid jet apparatus

 #532
20160375685
2016-12-29

Liquid ejection head substrate and liquid ejection head

 #533
20160375682
2016-12-29

Inkjet head and inkjet printer

 #534
20160355022
2016-12-08

Pressure adjusting device for inkjet device

 #535
20160355016
2016-12-08

Inkjet head with a plurality of integrated nozzles

 #536
20160347080
2016-12-01

Liquid supply device and image recording apparatus

 #537
20160325554
2016-11-10

Liquid circulation device and liquid discharging apparatus

 #538
20160325546
2016-11-10

FLUID EJECTION DEVICE

 #539
20160318015
2016-11-03

Microfluidic systems and networks

 #540
20160311221
2016-10-27

Fluid ejection devices with reduced crosstalk

 #541
20160297199
2016-10-13

Liquid ejection head and liquid ejection apparatus

 #542
20160297195
2016-10-13

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

 #543
20160297193
2016-10-13

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

 #544
20160288524
2016-10-06

Liquid circulation device, liquid discharge device and liquid discharge method

 #545
20160288523
2016-10-06

Liquid circulation device, liquid discharge device and control method for the same

 #546
20160288499
2016-10-06

Liquid ejecting head and liquid ejecting device

 #547
20160279942
2016-09-29

Inkjet head and inkjet recording apparatus

 #548
20160279936
2016-09-29

Liquid discharging head

 #549
20160243857
2016-08-25

Ink-jet printer

 #550
20160207317
2016-07-21

Selectively provide pressure differences between reservoirs to cause printing fluid movement

 #551
20160200103
2016-07-14

Liquid ejection head and liquid ejection device

 #552
20160185114
2016-06-30

MEMS jetting structure for dense packing

 #553
20160185113
2016-06-30

Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid

 #554
20160136962
2016-05-19

Inkjet head that circulates ink

 #555
20160136955
2016-05-19

Inkjet head that circulates ink

 #556
20160082745
2016-03-24

Slot-to-slot circulation in a fluid ejection device

 #557
20160067982
2016-03-10

Liquid discharge apparatus having a pressure regulator

 #558
20160067960
2016-03-10

Printhead drive circuit with variable resistance

 #559
20160059578
2016-03-03

Liquid ejection apparatus

 #560
20160059566
2016-03-03

Liquid ejection head

 #561
20160059559
2016-03-03

Liquid discharge head and method for manufacturing same

 #562
20160059555
2016-03-03

Liquid discharge head and head unit using the same

 #563
20160052259
2016-02-25

Inkjet printing device and method for regulating ink circulation

 #564
20160052011
2016-02-25

Fluid ejection apparatus with filter

 #565
20160031213
2016-02-04

Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet head

 #566
20150360467
2015-12-17

Liquid ejection head and recording device using the same

 #567
20150360464
2015-12-17

Liquid ejection device and dummy jet method

 #568
20150273853
2015-10-01

Fluid ejection device including recirculation system

 #569
20150273847
2015-10-01

Liquid jetting apparatus

 #570
20150258781
2015-09-17

Liquid jet head and liquid jet apparatus

 #571
20150239241
2015-08-27

Ejection device for inkjet printers

 #572
20150239238
2015-08-27

Liquid ejection head, recording apparatus and heat radiation method for liquid ejection head

 #573
20150197085
2015-07-16

Methods, systems, and apparatuses for improving drop velocity uniformity, drop mass uniformity, and drop formation

 #574
20150191021
2015-07-09

Liquid discharge apparatus and liquid supply path state detection method

 #575
20150183227
2015-07-02

Liquid circulation device and liquid discharging apparatus

 #576
20150174903
2015-06-25

Liquid jet head and liquid jet apparatus

 #577
20150145929
2015-05-28

Inkjet head and inkjet recording apparatus

 #578
20150145923
2015-05-28

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