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Tadayoshi Nakamura

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refined magnesium material and method for producing the same
    • Patent number 6,444,056
    • Issue date Sep 3, 2002
    • Nippon Kinzoku Co., Ltd.
    • Tadayoshi Nakamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for producing magnesium
    • Patent number 5,613,999
    • Issue date Mar 25, 1997
    • Nippon Kinzoku Co., Ltd.
    • Tadayoshi Nakamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...