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Tomoko OHMACHI

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  • Nagasaki, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR WAFER
    • Publication number 20090311460
    • Publication date Dec 17, 2009
    • SUMCO CORPORATION
    • Tomohiro HASHII
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    SEMICONDUCTOR WAFER
    • Publication number 20090297755
    • Publication date Dec 3, 2009
    • SUMCO CORPORATION
    • Sakae KOYATA
    • C30 - CRYSTAL GROWTH