TREA

Tetsurou GOTOU

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cone valve
    • Patent number 10,465,807
    • Issue date Nov 5, 2019
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroki Jinno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONE VALVE
    • Publication number 20180283568
    • Publication date Oct 4, 2018
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroki JINNO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CONE VALVE
    • Publication number 20170314690
    • Publication date Nov 2, 2017
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroki JINNO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...