TREA

Norihito Hanafsa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld computer
    • Patent number D409161
    • Issue date May 4, 1999
    • Casio Computer Co., Ltd.
    • Norihito Hanafsa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld computer
    • Patent number D402967
    • Issue date Dec 22, 1998
    • Casio Computer Co., Ltd.
    • Norihito Hanafsa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Pager
    • Patent number D398607
    • Issue date Sep 22, 1998
    • Casio Computer Co., Ltd.
    • Norihito Hanafsa
    • D14 - Recording, communication, or information retrieval equipment