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Hirotaka YAMAMOTO

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  • Nagoya-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,339,099
    • Issue date May 24, 2022
    • NGK Insulators, Ltd.
    • Nobuyuki Kashiwagi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,214,524
    • Issue date Jan 4, 2022
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,148,128
    • Issue date Oct 19, 2021
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,033,849
    • Issue date Jun 15, 2021
    • NGK Insulators, Ltd.
    • Tomohiro Ishioka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 11,000,841
    • Issue date May 11, 2021
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb structure
    • Patent number 10,653,998
    • Issue date May 19, 2020
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 10,369,545
    • Issue date Aug 6, 2019
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb structural body and method for manufacturing the same
    • Patent number 10,232,361
    • Issue date Mar 19, 2019
    • NGK Insulators, Ltd.
    • Shogo Hirose
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb structure
    • Patent number 10,195,814
    • Issue date Feb 5, 2019
    • NGK Insulators, Ltd.
    • Yudai Kurimoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb catalyst body
    • Patent number 9,464,551
    • Issue date Oct 11, 2016
    • NGK Insulators, Ltd.
    • Shogo Hirose
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20200308070
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20190291038
    • Publication date Sep 26, 2019
    • NGK Insulators, Ltd.
    • Tomohiro ISHIOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20190291091
    • Publication date Sep 26, 2019
    • NGK Insulators, Ltd.
    • Hirotaka YAMAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20190262820
    • Publication date Aug 29, 2019
    • NGK Insulators, Ltd.
    • Hirotaka YAMAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20180257998
    • Publication date Sep 13, 2018
    • NGK Insulators, Ltd.
    • Nobuyuki KASHIWAGI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20170274354
    • Publication date Sep 28, 2017
    • NGK Insulators, Ltd.
    • Hirotaka YAMAMOTO
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20170274618
    • Publication date Sep 28, 2017
    • NGK Insulators, Ltd.
    • Yudai KURIMOTO
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20170274323
    • Publication date Sep 28, 2017
    • NGK Insulators, Ltd.
    • Hirotaka YAMAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURAL BODY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20160288113
    • Publication date Oct 6, 2016
    • NGK Insulators, Ltd.
    • Shogo HIROSE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYST BODY
    • Publication number 20140147342
    • Publication date May 29, 2014
    • NGK Insulators, Ltd.
    • Shogo HIROSE
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES