TREA

Rokurou Kawanishi

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  • Saitama, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Copper-based alloy
    • Publication number 20080145265
    • Publication date Jun 19, 2008
    • Kazuhito Kurose
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Copper base alloy
    • Publication number 20060225816
    • Publication date Oct 12, 2006
    • Kazuhito Kurose
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...