TREA

Separated pressure chamber

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  • CPC
  • B41J2002/14483
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS

Current Industry

B41J2002/14483Separated pressure chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Active mixer in jetting channels of a printhead
    • Patent number 12,358,301
    • Issue date Jul 15, 2025
    • Ricoh Company Ltd.
    • Nasser Budraa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 12,291,027
    • Issue date May 6, 2025
    • Seiko Epson Corporation
    • Shinichi Yamada
    • 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

    Printing apparatus and printing method
    • Patent number 12,151,482
    • Issue date Nov 26, 2024
    • Mimaki Engineering Co., Ltd.
    • Akifumi Seki
    • 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 jetting apparatus
    • Patent number 11,712,894
    • Issue date Aug 1, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head comprising a micro-pneumatic control unit
    • Patent number 11,612,901
    • Issue date Mar 28, 2023
    • EXEL INDUSTRIES SA
    • Burkhard Büstgens
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Low cost damper
    • Patent number 11,479,039
    • Issue date Oct 25, 2022
    • Dover Europe Sàrl
    • Bruno Barbet
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejection head
    • Patent number 11,472,181
    • Issue date Oct 18, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Shotaro Kanzaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jetting apparatus
    • Patent number 11,298,942
    • Issue date Apr 12, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejection head
    • Patent number 11,046,077
    • Issue date Jun 29, 2021
    • Brother Kogyo Kabushiki Kaisha
    • Keita Hirai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejecting head and liquid ejecting apparatus
    • Patent number 11,040,535
    • Issue date Jun 22, 2021
    • Seiko Epson Corporation
    • Katsutomo Tsukahara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method for manufacturing microfluid delivery device
    • Patent number 11,001,061
    • Issue date May 11, 2021
    • STMicroelectronics S.r.l.
    • Dino Faralli
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Liquid ejection head and liquid ejection apparatus
    • Patent number 10,946,656
    • Issue date Mar 16, 2021
    • Seiko Epson Corporation
    • Toshiro Murayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Displacement amplifying mechanism and liquid ejecting apparatus usi...
    • Patent number 10,946,652
    • Issue date Mar 16, 2021
    • Seiko Epson Corporation
    • Keigo Sugai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System and method for laser induced forward transfer comprising a m...
    • Patent number 10,940,687
    • Issue date Mar 9, 2021
    • PRECISE BIO INC.
    • Aryeh Batt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head
    • Patent number 10,906,309
    • Issue date Feb 2, 2021
    • Brother Kogyo Kabushiki Kaisha
    • Hideki Hayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and device for jetting droplets
    • Patent number 10,786,858
    • Issue date Sep 29, 2020
    • Mycronic AB
    • Andreas Bergström
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inkjet recording apparatus including switch capable of switching co...
    • Patent number 10,647,121
    • Issue date May 12, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Toshiro Ueda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid jetting apparatus
    • Patent number 10,632,750
    • Issue date Apr 28, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet recording apparatus capable of smoothly supplying ink to fir...
    • Patent number 10,611,160
    • Issue date Apr 7, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Toshiro Ueda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and device for jetting droplets
    • Patent number 10,610,942
    • Issue date Apr 7, 2020
    • Mycronic AB
    • Andreas Bergström
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vent
    • Patent number 10,603,922
    • Issue date Mar 31, 2020
    • Hewlett-Packard Development Company, L.P.
    • David R Otis
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Drop ejection using immiscible working fluid and ink
    • Patent number 10,525,721
    • Issue date Jan 7, 2020
    • RF PRINTING TECHNOLOGIES
    • Richard Mu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid containing member
    • Patent number 10,513,125
    • Issue date Dec 24, 2019
    • Canon Kabushiki Kaisha
    • Nobuto Kawahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid ejecting head and liquid ejecting apparatus
    • Patent number 10,464,321
    • Issue date Nov 5, 2019
    • Seiko Epson Corporation
    • Yoshinao Miyata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 10,391,779
    • Issue date Aug 27, 2019
    • Ricoh Company, Ltd.
    • Tomomi Katoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid carrying assembly
    • Patent number 10,265,957
    • Issue date Apr 23, 2019
    • Hewlett-Packard Development Company, L.P.
    • Rhonda Lynn Wilson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet recording apparatus including switch capable of switching co...
    • Patent number 10,245,837
    • Issue date Apr 2, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Toshiro Ueda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet recording apparatus capable of smoothly supplying ink to fir...
    • Patent number 10,239,320
    • Issue date Mar 26, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Toshiro Ueda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • 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 EJECTION HEAD
    • Publication number 20240308217
    • Publication date Sep 19, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Tetsuya Sato
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20240278564
    • Publication date Aug 22, 2024
    • SEIKO EPSON CORPORATION
    • Masanori MIKOSHIBA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PASSIVE MIXER IN JETTING CHANNELS OF A PRINTHEAD
    • Publication number 20240278584
    • Publication date Aug 22, 2024
    • RICOH COMPANY, LTD.
    • Nasser Budraa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ACTIVE MIXER IN JETTING CHANNELS OF A PRINTHEAD
    • Publication number 20240278583
    • Publication date Aug 22, 2024
    • RICOH COMPANY LTD.
    • Nasser Budraa
    • 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 DISCHARGING APPARATUS
    • Publication number 20230311489
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Shinichi YAMADA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS AND PRINTING METHOD
    • Publication number 20230057227
    • Publication date Feb 23, 2023
    • MIMAKI ENGINEERING CO., LTD.
    • Akifumi Seki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Jetting Apparatus
    • Publication number 20220126582
    • Publication date Apr 28, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Ejection Head
    • Publication number 20210252856
    • Publication date Aug 19, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shotaro Kanzaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LOW COST DAMPER
    • Publication number 20210187947
    • Publication date Jun 24, 2021
    • Dover Europe Sarl
    • Bruno Barbet
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Ejection Head
    • Publication number 20200376839
    • Publication date Dec 3, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keita Hirai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20200269574
    • Publication date Aug 27, 2020
    • SEIKO EPSON CORPORATION
    • Katsutomo TSUKAHARA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Discharge Head
    • Publication number 20200230956
    • Publication date Jul 23, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hideki HAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Jetting Apparatus
    • Publication number 20200223227
    • Publication date Jul 16, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keita Sugiura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20200001602
    • Publication date Jan 2, 2020
    • SEIKO EPSON CORPORATION
    • Toshiro MURAYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING APPARATUS INCLUDING SWITCH CAPABLE OF SWITCHING CO...
    • Publication number 20190224977
    • Publication date Jul 25, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toshiro UEDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING APPARATUS CAPABLE OF SMOOTHLY SUPPLYING INK TO FIR...
    • Publication number 20190217621
    • Publication date Jul 18, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toshiro UEDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DROP EJECTION USING IMMISCIBLE WORKING FLUID AND INK
    • Publication number 20190100023
    • Publication date Apr 4, 2019
    • RF Printing Technologies LLC
    • Richard Mu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID CONTAINING MEMBER
    • Publication number 20190016145
    • Publication date Jan 17, 2019
    • Canon Kabushiki Kaisha
    • Nobuto Kawahara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20180339512
    • Publication date Nov 29, 2018
    • SEIKO EPSON CORPORATION
    • Yoshinao Miyata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20180339519
    • Publication date Nov 29, 2018
    • RICOH COMPANY, LTD.
    • Tomomi Katoh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING APPARATUS INCLUDING SWITCH CAPABLE OF SWITCHING CO...
    • Publication number 20180281422
    • Publication date Oct 4, 2018
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toshiro UEDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET RECORDING APPARATUS CAPABLE OF SMOOTHLY SUPPLYING INK TO FIR...
    • Publication number 20180281423
    • Publication date Oct 4, 2018
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toshiro UEDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    VENT
    • Publication number 20170368835
    • Publication date Dec 28, 2017
    • Hewlett-Packard Development Company, L.P.
    • David R Otis
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20140375722
    • Publication date Dec 25, 2014
    • Yoshinao MIYATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20140043397
    • Publication date Feb 13, 2014
    • SEIKO EPSON CORPORATION
    • Yoshinao MIYATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20120236085
    • Publication date Sep 20, 2012
    • SEIKO EPSON CORPORATION
    • Yoshinao MIYATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS