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of finger type, chamber walls consisting integrally of piezoelectric material
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CPC
B41J2/14209
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41J
TYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS
B41J2/00
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
Current Industry
B41J2/14209
of finger type, chamber walls consisting integrally of piezoelectric material
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Patents Grants
last 30 patents
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Patent Grant
Head chip, liquid jet head, liquid jet recording device, and method...
Patent number
12,337,599
Issue date
Jun 24, 2025
SII Printek Inc.
Tomoaki Hoshi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead module having alternate PCBs and rows of print chips
Patent number
12,319,062
Issue date
Jun 3, 2025
Memjet Technology Limited
Jason Mark Thelander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and recording apparatus
Patent number
12,319,060
Issue date
Jun 3, 2025
Kyocera Corporation
Shuhei Tabata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Actuator component for a droplet ejection head and method for manuf...
Patent number
12,275,242
Issue date
Apr 15, 2025
Xaar Technology Limited
Michael Walsh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
12,240,240
Issue date
Mar 4, 2025
RISO Technologies Corporation
Tsubasa Konishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
12,220,930
Issue date
Feb 11, 2025
Kyocera Corporation
Kenko Gejima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
12,179,488
Issue date
Dec 31, 2024
Kyocera Corporation
Masaru Iwabuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jetting apparatus
Patent number
12,172,442
Issue date
Dec 24, 2024
Brother Kogyo Kabushiki Kaisha
Keita Sugiura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head chip, liquid jet head, and liquid jet recording device
Patent number
12,138,927
Issue date
Nov 12, 2024
SII Printek Inc.
Hitoshi Nakayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head chip, liquid jet head, and liquid jet recording device
Patent number
12,122,159
Issue date
Oct 22, 2024
SII Printek Inc.
Hitoshi Nakayama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head
Patent number
12,097,702
Issue date
Sep 24, 2024
RISO Technologies Corporation
Noriyuki Kikuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric actuator, liquid discharge head, and recording device
Patent number
12,097,703
Issue date
Sep 24, 2024
Kyocera Corporation
Shuhei Tabata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
12,076,989
Issue date
Sep 3, 2024
Kyocera Corporation
Yasuhiko Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording apparatus
Patent number
12,070,947
Issue date
Aug 27, 2024
Kyocera Corporation
Kenko Gejima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
12,023,925
Issue date
Jul 2, 2024
Toshiba Tec Kabushiki Kaisha
Takashi Tozuka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drive board, liquid jet head, and liquid jet recording device
Patent number
12,023,927
Issue date
Jul 2, 2024
SII Printek Inc.
Kensuke Yoshida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
12,017,454
Issue date
Jun 25, 2024
Kyocera Corporation
Masaru Iwabuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head
Patent number
12,017,455
Issue date
Jun 25, 2024
Brother Kogyo Kabushiki Kaisha
Taisuke Mizuno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
11,919,322
Issue date
Mar 5, 2024
Kyocera Corporation
Kenko Gejima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fluid ejection devices
Patent number
11,904,610
Issue date
Feb 20, 2024
FUJIFILM Dimatix, Inc.
Christoph Menzel
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of driving inkjet head, and inkjet recording device
Patent number
11,890,871
Issue date
Feb 6, 2024
Konica Minolta, Inc.
Xinze Li
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ceramic
Patent number
11,873,253
Issue date
Jan 16, 2024
Xaar Technology Limited
Michael Watson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and recording device
Patent number
11,840,082
Issue date
Dec 12, 2023
Kyocera Corporation
Kazuya Yoshimura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
11,766,863
Issue date
Sep 26, 2023
Kyocera Corporation
Yasuhiko Fukuda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head, inkjet head subassembly, inkjet head assembly and inkj...
Patent number
11,760,092
Issue date
Sep 19, 2023
Brother Kogyo Kabushiki Kaisha
Atsuo Sakaida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead module for pagewide printhead having narrow print zone
Patent number
11,760,094
Issue date
Sep 19, 2023
Memjet Technology Limited
Jason Mark Thelander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head and recording device
Patent number
11,752,765
Issue date
Sep 12, 2023
Kyocera Corporation
Shuhei Kawamata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid jetting apparatus
Patent number
11,752,767
Issue date
Sep 12, 2023
Brother Kogyo Kabushiki Kaisha
Keita Sugiura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head
Patent number
11,724,500
Issue date
Aug 15, 2023
Toshiba Tec Kabushiki Kaisha
Ryutaro Kusunoki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printhead module having alternate longitudinal ink supply channels...
Patent number
11,718,096
Issue date
Aug 8, 2023
Memjet Technology Limited
Jason Mark Thelander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE
Publication number
20250206019
Publication date
Jun 26, 2025
RISO Technologies Corporation
Hiroyuki WATANABE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD MODULE HAVING OPPOSITE END PROJECTIONS FOR INTERLEAVED EN...
Publication number
20250187336
Publication date
Jun 12, 2025
MEMJET TECHNOLOGY LIMITED
Jason Mark Thelander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHODS AND APPARATUS FOR DROPLET DEPOSITION
Publication number
20250187332
Publication date
Jun 12, 2025
Xaar Technology Limited
Renzo TRIP
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20250128530
Publication date
Apr 24, 2025
Kyocera Corporation
Kenko GEJIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Jetting Apparatus
Publication number
20250100279
Publication date
Mar 27, 2025
BROTHER KOGYO KABUSHIKI KAISHA
KEITA SUGIURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING APPARATUS
Publication number
20240367435
Publication date
Nov 7, 2024
Kyocera Corporation
Kenko GEJIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
THERAPEUTIC PELVIC REGION ANALYZER AND METHOD OF USE THEREOF
Publication number
20240359461
Publication date
Oct 31, 2024
Domingo E. Galliano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET PRINTING HEAD
Publication number
20240316927
Publication date
Sep 26, 2024
SAMSUNG DISPLAY CO., LTD.
Jaesik KIM
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DROPLET DISCHARGING HEAD
Publication number
20240294010
Publication date
Sep 5, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Takaaki YOSHINO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
A NOZZLE PLATE FOR A DROPLET EJECTION HEAD, A DROPLET EJECTION APPA...
Publication number
20240217238
Publication date
Jul 4, 2024
Xaar Technology Limited
Lukasz KUBAN
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LAMINATED SUBSTRATE, LIQUID EJECTION HEAD, AND METHOD OF MANUFACTUR...
Publication number
20240181778
Publication date
Jun 6, 2024
Canon Kabushiki Kaisha
Atsunori Terasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20240165979
Publication date
May 23, 2024
Kyocera Corporation
Kenko GEJIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLUID EJECTION DEVICES
Publication number
20240157699
Publication date
May 16, 2024
FUJIFILM DIMATIX, INC.
Christoph Menzel
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20240140091
Publication date
May 2, 2024
Toshiba Tec Kabushiki Kaisha
Masashi Shimosato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CHIP, LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD...
Publication number
20240100830
Publication date
Mar 28, 2024
Sll Printek Inc.
Tomoaki HOSHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CHIP, LIQUID JET HEAD, LIQUID JET RECORDING DEVICE, AND METHOD...
Publication number
20240083168
Publication date
Mar 14, 2024
SII PRINTEK INC.
Tooru MINE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
Publication number
20240051294
Publication date
Feb 15, 2024
Canon Kabushiki Kaisha
Hiroki Tajima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD
Publication number
20240025172
Publication date
Jan 25, 2024
Toshiba Tec Kabushiki Kaisha
Takashi TOZUKA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid Jetting Apparatus
Publication number
20240025173
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
KEITA SUGIURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20240017547
Publication date
Jan 18, 2024
Kyocera Corporation
Masaru IWABUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, HEAD MODULE, AND LIQUID DISCHARGE APPARATUS
Publication number
20230382115
Publication date
Nov 30, 2023
Katsuhiro HOSHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
AN ACTUATOR COMPONENT FOR A DROPLET EJECTION HEAD AND METHOD FOR MA...
Publication number
20230347648
Publication date
Nov 2, 2023
Xaar Technology Limited
Michael Walsh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD MODULE HAVING ALTERNATE PCBS AND ROWS OF PRINT CHIPS
Publication number
20230330991
Publication date
Oct 19, 2023
MEMJET TECHNOLOGY LIMITED
Jason Mark Thelander
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD
Publication number
20230166504
Publication date
Jun 1, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Taisuke MIZUNO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND RECORDING APPARATUS
Publication number
20230120552
Publication date
Apr 20, 2023
KYOCERA CORPORATION
Shuhei TABATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20230057144
Publication date
Feb 23, 2023
Kyocera Corporation
Kenko GEJIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ACTUATOR, LIQUID DISCHARGE HEAD, AND RECORDING DEVICE
Publication number
20230032270
Publication date
Feb 2, 2023
KYOCERA CORPORATION
Shuhei TABATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD MODULE FOR PAGEWIDE PRINTHEAD HAVING NARROW PRINT ZONE
Publication number
20220339932
Publication date
Oct 27, 2022
MEMJET TECHNOLOGY LIMITED
Jason Mark THELANDER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND RECORDING DEVICE
Publication number
20220332115
Publication date
Oct 20, 2022
KYOCERA CORPORATION
Yasuhiko FUKUDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTHEAD MODULE HAVING ALTERNATE LONGITUDINAL INK SUPPLY CHANNELS...
Publication number
20220266594
Publication date
Aug 25, 2022
MEMJET TECHNOLOGY LIMITED
Jason Mark THELANDER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS