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Hiromasa Yamagishi

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  • Ikoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interface of a magnetic disc storage
    • Patent number D482365
    • Issue date Nov 18, 2003
    • Hitachi, Ltd.
    • Hiromasa Yamagishi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Magnetic disc storage
    • Patent number D478329
    • Issue date Aug 12, 2003
    • Hitachi, Ltd.
    • Hiromasa Yamagishi
    • D14 - Recording, communication, or information retrieval equipment