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Seijii Matsuyama

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  • Kyoto-Shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    NITRIDING METHOD OF GATE OXIDE FILM
    • Publication number 20090035950
    • Publication date Feb 5, 2009
    • TOKYO ELECTRON LIMITED
    • Seijii Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDING METHOD OF GATE OXIDE FILM
    • Publication number 20070134895
    • Publication date Jun 14, 2007
    • TOKYO ELECTRON LIMITED
    • Seijii Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Substrate processing method
    • Publication number 20050176223
    • Publication date Aug 11, 2005
    • TOKYO ELECTRON LIMITED
    • Seijii Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Substrate processing method
    • Publication number 20050153570
    • Publication date Jul 14, 2005
    • TOKYO ELECTRON LIMITED
    • Seijii Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS