Structure of the pressure chamber

Industry

CPC
B41J2/14032

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BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed

Current Industry

B41J2/14032Structure of the pressure chamber

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection apparatus and liquid ejection head
- Patent number 12,077,001
- Issue date Sep 3, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and method of manufacturing liquid ejecting head
- Patent number 12,049,081
- Issue date Jul 30, 2024
- Toshiba Tec Kabushiki Kaisha
- Tsubasa Konishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Continuous fluid recirculation and recirculation on-demand prior to...
- Patent number 11,938,727
- Issue date Mar 26, 2024
- Hewlett-Packard Development Company, L.P.
- Alexander Govyadinov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate for liquid ejection head and liquid ejection head
- Patent number 11,912,028
- Issue date Feb 27, 2024
- Canon Kabushiki Kaisha
- Mai Hirohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharging apparatus
- Patent number 11,878,521
- Issue date Jan 23, 2024
- Seiko Epson Corporation
- Atsushi Amano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cavitation plate to protect a heating component and detect a condition
- Patent number 11,858,269
- Issue date Jan 2, 2024
- Hewlett-Packard Development Company, L.P.
- Eric Thomas Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection head priming mechanism
- Patent number 11,858,268
- Issue date Jan 2, 2024
- Funai Electric Co., Ltd.
- Adam D. Carrithers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head substrate and liquid ejection head
- Patent number 11,833,817
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Seiko Minami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head and manufacturing method thereof
- Patent number 11,807,003
- Issue date Nov 7, 2023
- Canon Kabushiki Kaisha
- Tatsurou Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Actuators for fluid delivery systems
- Patent number 11,794,475
- Issue date Oct 24, 2023
- FUJIFILM Dimatix, Inc.
- Christoph Menzel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head circuit board and liquid ejection head
- Patent number 11,760,090
- Issue date Sep 19, 2023
- Canon Kabushiki Kaisha
- Kenji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,660,866
- Issue date May 30, 2023
- Seiko Epson Corporation
- Akira Miyagishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic ejection dies with enclosed cross-channels
- Patent number 11,654,680
- Issue date May 23, 2023
- Hewlett-Packard Development Company, L.P.
- Si-Iam Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device including fluid output channel
- Patent number 11,642,885
- Issue date May 9, 2023
- Hewlett-Packard Development Company, L.P.
- Michael W. Cumbie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,618,256
- Issue date Apr 4, 2023
- Brother Kogyo Kabushiki Kaisha
- Jiro Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection apparatus and liquid ejection head
- Patent number 11,597,212
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head module
- Patent number 11,565,522
- Issue date Jan 31, 2023
- Brother Kogyo Kabushiki Kaisha
- Keita Hirai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,554,584
- Issue date Jan 17, 2023
- Seiko Epson Corporation
- Yoichi Naganuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge device
- Patent number 11,524,497
- Issue date Dec 13, 2022
- Canon Kabushiki Kaisha
- Mineo Shimotsusa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Actuators for fluid delivery systems
- Patent number 11,498,334
- Issue date Nov 15, 2022
- FUJIFILM Dimatix, Inc.
- Christoph Menzel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head unit, liquid ejection apparatus, and liquid ej...
- Patent number 11,426,998
- Issue date Aug 30, 2022
- Seiko Epson Corporation
- Toshiro Murayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting apparatus
- Patent number 11,400,711
- Issue date Aug 2, 2022
- Seiko Epson Corporation
- Akira Miyagishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head
- Patent number 11,345,147
- Issue date May 31, 2022
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ejection-material ejection device, information processing apparatus...
- Patent number 11,333,972
- Issue date May 17, 2022
- Canon Kabushiki Kaisha
- Hisashi Namba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge module
- Patent number 11,273,638
- Issue date Mar 15, 2022
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 11,273,643
- Issue date Mar 15, 2022
- Ricoh Company, Ltd.
- Shiomi Andoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge module
- Patent number 11,267,245
- Issue date Mar 8, 2022
- Canon Kabushiki Kaisha
- Yoshiyuki Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting system
- Patent number 11,225,072
- Issue date Jan 18, 2022
- Seiko Epson Corporation
- Yuma Fukuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head and liquid ejecting system
- Patent number 11,225,073
- Issue date Jan 18, 2022
- Seiko Epson Corporation
- Yuma Fukuzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, recording apparatus using the same, and reco...
- Patent number 11,192,362
- Issue date Dec 7, 2021
- Kyocera Corporation
- Hiroyuki Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
- Publication number 20240408863
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- AIKO MASADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK-JET RECORDING METHOD AND INK FOR USE IN INK-JET RECORDING
- Publication number 20240408889
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- YOSUKE TAKAGI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD
- Publication number 20240375405
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- Kazuhiro YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240217233
- Publication date Jul 4, 2024
- Canon Kabushiki Kaisha
- TATSUROU MORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID EJECTION CONTROL METHOD
- Publication number 20240190129
- Publication date Jun 13, 2024
- Canon Kabushiki Kaisha
- TAKATSUGU MORIYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
- Publication number 20240165963
- Publication date May 23, 2024
- SEIKO EPSON CORPORATION
- Masaki MORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240066870
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- YUYA YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ejection Head Priming Mechanism
- Publication number 20230415480
- Publication date Dec 28, 2023
- Funai Electric Co., Ltd.
- Adam D. CARRITHERS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
- Publication number 20230405990
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- TOMOHIRO YAMASHITA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
- Publication number 20230364919
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- RYO SATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET DISCHARGE HEAD AND DROPLET DISCHARGE APPARATUS
- Publication number 20230302817
- Publication date Sep 28, 2023
- SEIKO EPSON CORPORATION
- Kazuya KITADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HEAD CHIP, LIQUID JET HEAD, AND LIQUID JET RECORDING DEVICE
- Publication number 20230191781
- Publication date Jun 22, 2023
- SII PRINTEK INC.
- Hitoshi NAKAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD
- Publication number 20230173820
- Publication date Jun 8, 2023
- Canon Kabushiki Kaisha
- Kazuhiro YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND METHOD OF MANUFACTURING LIQUID EJECTING HEAD
- Publication number 20230063950
- Publication date Mar 2, 2023
- Toshiba Tec Kabushiki Kaisha
- Tsubasa KONISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL INKJET NOZZLE DEVICE
- Publication number 20230061768
- Publication date Mar 2, 2023
- MEMJET TECHNOLOGY LIMITED
- Glenn HORROCKS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTINUOUS FLUID RECIRCULATION AND RECIRCULATION ON-DEMAND PRIOR TO...
- Publication number 20230054818
- Publication date Feb 23, 2023
- Hewlett-Packard Development Company, L.P.
- Alexander Govyadinov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ACTUATORS FOR FLUID DELIVERY SYSTEMS
- Publication number 20230050914
- Publication date Feb 16, 2023
- FUJIFILM DIMATIX, INC.
- Christoph Menzel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROPLET DELIVERY
- Publication number 20230001692
- Publication date Jan 5, 2023
- Hewlett-Packard Development Company, L.P.
- Viktor Shkolnikov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
- Publication number 20220314620
- Publication date Oct 6, 2022
- Canon Kabushiki Kaisha
- Tatsurou Mori
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGING APPARATUS
- Publication number 20220314613
- Publication date Oct 6, 2022
- SEIKO EPSON CORPORATION
- Atsushi AMANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- Publication number 20220288934
- Publication date Sep 15, 2022
- SEIKO EPSON CORPORATION
- Akira MIYAGISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD SUBSTRATE AND LIQUID EJECTION HEAD
- Publication number 20220153026
- Publication date May 19, 2022
- Canon Kabushiki Kaisha
- Seiko Minami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD CIRCUIT BOARD AND LIQUID EJECTION HEAD
- Publication number 20220153027
- Publication date May 19, 2022
- Canon Kabushiki Kaisha
- Kenji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CAVITATION PLATE TO PROTECT A HEATING COMPONENT AND DETECT A CONDITION
- Publication number 20220134745
- Publication date May 5, 2022
- Hewlett-Packard Development Company, L.P.
- Eric Thomas Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid Ejection Head
- Publication number 20210394514
- Publication date Dec 23, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Jiro Yamamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD
- Publication number 20210394525
- Publication date Dec 23, 2021
- Canon Kabushiki Kaisha
- Kazuhiro YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE
- Publication number 20210370669
- Publication date Dec 2, 2021
- Canon Kabushiki Kaisha
- Mineo Shimotsusa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD UNIT, LIQUID EJECTION APPARATUS, AND LIQUID EJ...
- Publication number 20210331467
- Publication date Oct 28, 2021
- SEIKO EPSON CORPORATION
- Toshiro MURAYAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Head Module
- Publication number 20210323307
- Publication date Oct 21, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita Hirai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID EJECTION DEVICE WITH MULTI-CHAMBER NOZZLE
- Publication number 20210283911
- Publication date Sep 16, 2021
- Hewlett-Packard Development Company, L.P.
- Ning Ge
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Structure of the pressure chamber

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid ejection apparatus and liquid ejection head

Liquid ejecting head and method of manufacturing liquid ejecting head

Continuous fluid recirculation and recirculation on-demand prior to...

Substrate for liquid ejection head and liquid ejection head

Liquid discharging apparatus

Cavitation plate to protect a heating component and detect a condition

Ejection head priming mechanism

Liquid ejection head substrate and liquid ejection head

Liquid ejection head and manufacturing method thereof

Actuators for fluid delivery systems

Liquid ejection head circuit board and liquid ejection head

Liquid ejecting head and liquid ejecting apparatus

Fluidic ejection dies with enclosed cross-channels

Fluid ejection device including fluid output channel

Liquid ejection head

Liquid ejection apparatus and liquid ejection head

Head module

Liquid ejecting head and liquid ejecting apparatus

Liquid discharge head and liquid discharge device

Actuators for fluid delivery systems

Liquid ejection head unit, liquid ejection apparatus, and liquid ej...

Liquid ejecting head and liquid ejecting apparatus

Liquid ejection head

Ejection-material ejection device, information processing apparatus...

Liquid discharge head and liquid discharge module

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid discharge head and liquid discharge module

Liquid ejecting head and liquid ejecting system

Liquid ejecting head and liquid ejecting system

Liquid discharge head, recording apparatus using the same, and reco...

Patents Applicationslast 30 patents

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

INK-JET RECORDING METHOD AND INK FOR USE IN INK-JET RECORDING

LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD

LIQUID EJECTION HEAD

LIQUID EJECTION APPARATUS AND LIQUID EJECTION CONTROL METHOD

Liquid Ejecting Head And Liquid Ejecting Apparatus

LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME

Ejection Head Priming Mechanism

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

DROPLET DISCHARGE HEAD AND DROPLET DISCHARGE APPARATUS

HEAD CHIP, LIQUID JET HEAD, AND LIQUID JET RECORDING DEVICE

LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD

LIQUID EJECTING HEAD AND METHOD OF MANUFACTURING LIQUID EJECTING HEAD

THERMAL INKJET NOZZLE DEVICE

CONTINUOUS FLUID RECIRCULATION AND RECIRCULATION ON-DEMAND PRIOR TO...

ACTUATORS FOR FLUID DELIVERY SYSTEMS

DROPLET DELIVERY

LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF

LIQUID DISCHARGING APPARATUS

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

LIQUID EJECTION HEAD SUBSTRATE AND LIQUID EJECTION HEAD

LIQUID EJECTION HEAD CIRCUIT BOARD AND LIQUID EJECTION HEAD

CAVITATION PLATE TO PROTECT A HEATING COMPONENT AND DETECT A CONDITION

Liquid Ejection Head

LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE

LIQUID EJECTION HEAD UNIT, LIQUID EJECTION APPARATUS, AND LIQUID EJ...

Head Module

FLUID EJECTION DEVICE WITH MULTI-CHAMBER NOZZLE