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Naoki Kubota

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hinge device and portable electronic device
    • Patent number 6,823,067
    • Issue date Nov 23, 2004
    • Strawberry Corporation
    • Naoki Kubota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Hinge device
    • Patent number 6,295,358
    • Issue date Sep 25, 2001
    • Straberry Corporation
    • Naoki Kubota
    • G06 - COMPUTING CALCULATING COUNTING