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Jouki YOSHITOMI

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnesia carbon brick
    • Patent number 9,522,846
    • Issue date Dec 20, 2016
    • Krosakiharima Corporation
    • Michiharu Shiohama
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNESIA CARBON BRICK
    • Publication number 20150368159
    • Publication date Dec 24, 2015
    • KROSAKIHARIMA CORPORATION
    • Michiharu SHIOHAMA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    MAGNESIA CARBON BRICK
    • Publication number 20150353426
    • Publication date Dec 10, 2015
    • KROSAKIHARIMA CORPORATION
    • Masato TANAKA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES