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Takeyuki Sakuma

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ferritic spheroidal graphite cast iron
    • Patent number 8,540,932
    • Issue date Sep 24, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshikazu Genma
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    FERRITIC SPHEROIDAL GRAPHITE CAST IRON
    • Publication number 20110297280
    • Publication date Dec 8, 2011
    • Yoshikazu Genma
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...