TREA

Yoshinori Matsuoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Window glass antenna system
    • Patent number 5,907,308
    • Issue date May 25, 1999
    • Nippon Sheet Glass Co., Ltd.
    • Hidetoshi Oka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Window glass antenna device
    • Patent number 5,821,904
    • Issue date Oct 13, 1998
    • Nippon Sheet Glass Co., Ltd.
    • Hitoshi Kakizawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Window glass antenna device
    • Patent number 5,629,711
    • Issue date May 13, 1997
    • Nippon Sheet Glass Co., Ltd.
    • Yoshinori Matsuoka
    • H01 - BASIC ELECTRIC ELEMENTS