TREA

Kazuo Shimoyamada

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile telephone
    • Patent number 7,460,885
    • Issue date Dec 2, 2008
    • Hitachi, Ltd.
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Folding portable terminal
    • Patent number 7,218,732
    • Issue date May 15, 2007
    • Hitachi, Ltd.
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mobile telephone
    • Patent number 6,957,083
    • Issue date Oct 18, 2005
    • Hitachi, Ltd.
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mobile telephone
    • Patent number D503695
    • Issue date Apr 5, 2005
    • Hitachi, Ltd.
    • Yuichiro Kota
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile telephone
    • Patent number D484478
    • Issue date Dec 30, 2003
    • Hitachi, Ltd.
    • Yuichiro Kota
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Mobile telephone
    • Publication number 20050287953
    • Publication date Dec 29, 2005
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Mobile telephone
    • Publication number 20040204064
    • Publication date Oct 14, 2004
    • Minoru Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Folding portable terminal
    • Publication number 20040075620
    • Publication date Apr 22, 2004
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE