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Shigeru Oyama

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  • Oyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a layered material
    • Patent number 9,096,471
    • Issue date Aug 4, 2015
    • Showa Denko K.K.
    • Daisuke Suzuki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Clad material for insulating substrates
    • Patent number 8,987,895
    • Issue date Mar 24, 2015
    • Showa Denko K.K.
    • Atsushi Otaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Production method of cooler
    • Patent number 8,772,926
    • Issue date Jul 8, 2014
    • Showa Denko K.K.
    • Atsushi Otaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PRODUCTION METHOD OF COOLER
    • Publication number 20130299963
    • Publication date Nov 14, 2013
    • Atsushi OTAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAD MATERIAL FOR INSULATING SUBSTRATES
    • Publication number 20130292816
    • Publication date Nov 7, 2013
    • Showa Denko K.K.
    • Atsushi Otaki
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    LAMINATE AND MANUFACTURING METHOD FOR SAME
    • Publication number 20130004791
    • Publication date Jan 3, 2013
    • SHOWA DENKO K.K.
    • Daisuke Suzuki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES