TREA

Gohei Yamamura

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  • Otsu-shi, Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Separating membrane and method for manufacturing separating membrane
    • Patent number 11,446,611
    • Issue date Sep 20, 2022
    • Toray Industries, Inc.
    • Koichi Takada
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Composite hollow-fiber membrane and production method therefor
    • Patent number 11,369,925
    • Issue date Jun 28, 2022
    • Toray Industries, Inc.
    • Koichi Takada
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation film and production method therefor
    • Patent number 11,103,835
    • Issue date Aug 31, 2021
    • Toray Industries, Inc.
    • Hiroki Eimura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation membrane
    • Patent number 11,103,836
    • Issue date Aug 31, 2021
    • Toray Industries, Inc.
    • Koichi Takada
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation membrane
    • Patent number 10,888,822
    • Issue date Jan 12, 2021
    • Toray Industries, Inc.
    • Gohei Yamamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation membrane
    • Patent number 10,799,837
    • Issue date Oct 13, 2020
    • Toray Industries, Inc.
    • Gohei Yamamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation membrane
    • Patent number 10,639,595
    • Issue date May 5, 2020
    • Toray Industries, Inc.
    • Koichi Takada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite hollow fiber membrane and method for producing same
    • Patent number 10,478,782
    • Issue date Nov 19, 2019
    • Toray Industries, Inc.
    • Gohei Yamamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SEPARATION MEMBRANE AND MANUFACTURING METHOD THEREFOR
    • Publication number 20240189778
    • Publication date Jun 13, 2024
    • TORAY INDUSTRIES, INC.
    • Marina Taguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND FLUID SEPARATION METHOD
    • Publication number 20200261886
    • Publication date Aug 20, 2020
    • TORAY INDUSTRIES, INC.
    • Ryoma MIYAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION FILM, CELLULOSE-BASED RESIN COMPOSITION, AND METHOD FOR...
    • Publication number 20200246759
    • Publication date Aug 6, 2020
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SEPARATION MEMBRANE
    • Publication number 20200197880
    • Publication date Jun 25, 2020
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE HOLLOW-FIBER MEMBRANE AND PRODUCTION METHOD THEREFOR
    • Publication number 20200061545
    • Publication date Feb 27, 2020
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATING MEMBRANE AND METHOD FOR MANUFACTURING SEPARATING MEMBRANE
    • Publication number 20200038814
    • Publication date Feb 6, 2020
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    SEPARATION FILM AND PRODUCTION METHOD THEREFOR
    • Publication number 20200023321
    • Publication date Jan 23, 2020
    • TORAY INDUSTRIES, INC.
    • Hiroki EIMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION MEMBRANE
    • Publication number 20190046931
    • Publication date Feb 14, 2019
    • TORAY INDUSTRIES, INC.
    • Gohei YAMAMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION FILM, CELLULOSE-BASED RESIN COMPOSITION, AND METHOD FOR...
    • Publication number 20180280893
    • Publication date Oct 4, 2018
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE HOLLOW FIBER MEMBRANE AND METHOD FOR PRODUCING SAME
    • Publication number 20180117537
    • Publication date May 3, 2018
    • TORAY INDUSTRIES, INC.
    • Gohei YAMAMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION MEMBRANE
    • Publication number 20180065093
    • Publication date Mar 8, 2018
    • TORAY INDUSTRIES, INC.
    • Koichi TAKADA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION MEMBRANE
    • Publication number 20170296984
    • Publication date Oct 19, 2017
    • TORAY INDUSTRIES, INC.
    • Gohei Yamamura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL