TREA

Shinichi Shigematsu

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  • Saitama-Ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diode
    • Patent number 6,479,840
    • Issue date Nov 12, 2002
    • Toko, Inc.
    • Takeshi Kasahara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Diode
    • Publication number 20010020704
    • Publication date Sep 13, 2001
    • Takeshi Kasahara
    • H01 - BASIC ELECTRIC ELEMENTS