TREA

Tetsuo Toyoshima

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealed honeycomb structure
    • Patent number 10,300,423
    • Issue date May 28, 2019
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Sealed honeycomb structure
    • Patent number 10,065,142
    • Issue date Sep 4, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sealed honeycomb structure
    • Patent number 10,029,201
    • Issue date Jul 24, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Sealed honeycomb structure
    • Patent number 9,623,359
    • Issue date Apr 18, 2017
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Plugged honeycomb structure
    • Patent number 9,616,372
    • Issue date Apr 11, 2017
    • NGK Insulators, Ltd.
    • Akira Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealed honeycomb structure and device for cleaning exhaust
    • Patent number 9,358,487
    • Issue date Jun 7, 2016
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Sealed honeycomb structure and device for cleaning exhaust
    • Patent number 9,327,222
    • Issue date May 3, 2016
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb structure
    • Patent number 7,556,665
    • Issue date Jul 7, 2009
    • NGK Insulators, Ltd.
    • Reiji Matsubara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20220203286
    • Publication date Jun 30, 2022
    • NGK Insulators, Ltd.
    • Ayumi SUZUKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEALED HONEYCOMB STRUCTURE
    • Publication number 20170216753
    • Publication date Aug 3, 2017
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    SEALED HONEYCOMB STRUCTURE
    • Publication number 20160375395
    • Publication date Dec 29, 2016
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    PLUGGED HONEYCOMB STRUCTURE
    • Publication number 20140370235
    • Publication date Dec 18, 2014
    • Akira TAKAHASHI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SEALED HONEYCOMB STRUCTURE
    • Publication number 20140311112
    • Publication date Oct 23, 2014
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SEALED HONEYCOMB STRUCTURE AND DEVICE FOR CLEANING EXHAUST
    • Publication number 20140123611
    • Publication date May 8, 2014
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SEALED HONEYCOMB STRUCTRURE
    • Publication number 20140127453
    • Publication date May 8, 2014
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Honeycomb structure
    • Publication number 20070125053
    • Publication date Jun 7, 2007
    • NGK Insulators, Ltd.
    • Reiji Matsubara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL