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Toshikazu Kawaguchi

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  • Nagaokakyo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filtration recovery device and filtration recovery method
    • Patent number 12,030,002
    • Issue date Jul 9, 2024
    • Murata Manufacturing Co., Ltd.
    • Miki Ikeda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration device and filtration method
    • Patent number 11,786,847
    • Issue date Oct 17, 2023
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration device
    • Patent number 11,529,579
    • Issue date Dec 20, 2022
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Concentration apparatus
    • Patent number 11,498,032
    • Issue date Nov 15, 2022
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration device
    • Patent number 11,389,752
    • Issue date Jul 19, 2022
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTRATION RECOVERY DEVICE AND FILTRATION RECOVERY METHOD
    • Publication number 20240316480
    • Publication date Sep 26, 2024
    • Miki IKEDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION RECOVERY DEVICE AND FILTRATION RECOVERY METHOD
    • Publication number 20210060457
    • Publication date Mar 4, 2021
    • Murata Manufacturing Co., Ltd.
    • Miki Ikeda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION DEVICE AND FILTRATION METHOD
    • Publication number 20210060459
    • Publication date Mar 4, 2021
    • Murata Manufacturing Co., Ltd.
    • Takashi Kondo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION DEVICE
    • Publication number 20200353383
    • Publication date Nov 12, 2020
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION FILTER AND FILTRATION DEVICE
    • Publication number 20200346144
    • Publication date Nov 5, 2020
    • Murata Manufacturing Co., Ltd.
    • Shusuke Yokota
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION DEVICE
    • Publication number 20200155990
    • Publication date May 21, 2020
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION DEVICE AND FILTRATION METHOD
    • Publication number 20200155981
    • Publication date May 21, 2020
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONCENTRATION APPARATUS
    • Publication number 20200129925
    • Publication date Apr 30, 2020
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL