TREA

Tsuyoshi Oura

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface acoustic wave device
    • Patent number 7,462,973
    • Issue date Dec 9, 2008
    • Fujitsu Media Devices Limited
    • Hirotada Wachi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Surface acoustic wave device
    • Patent number 7,372,347
    • Issue date May 13, 2008
    • Fujitsu Media Devices Limited
    • Satoshi Orito
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Surface acoustic device
    • Patent number 7,221,074
    • Issue date May 22, 2007
    • Fujitsu Media Devices Limited
    • Satoshi Orito
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Filter using piezoelectric material
    • Patent number 7,154,360
    • Issue date Dec 26, 2006
    • Fujitsu Media Devices Limited
    • Koichi Wada
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Surface acoustic wave device
    • Publication number 20050168302
    • Publication date Aug 4, 2005
    • Satoshi Orito
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic device
    • Publication number 20050121998
    • Publication date Jun 9, 2005
    • Satoshi Orito
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic wave device
    • Publication number 20050093395
    • Publication date May 5, 2005
    • Hirotada Wachi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Filter using piezoelectric material
    • Publication number 20050093660
    • Publication date May 5, 2005
    • Koichi Wada
    • H03 - BASIC ELECTRONIC CIRCUITRY