TREA

Junko Yamamatsu

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  • Chuo-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multilayer ceramic chip capacitor
    • Patent number 5,862,034
    • Issue date Jan 19, 1999
    • TDK Corporation
    • Akira Sato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Multilayer ceramic chip capacitor
    • Patent number 5,668,694
    • Issue date Sep 16, 1997
    • Akira Sato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES