TREA

Takashi Ohwada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Computer housing
    • Patent number D444148
    • Issue date Jun 26, 2001
    • Hitachi, Ltd.
    • Sayuri Hashizume
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Magnetic disc storage unit for electronic computer
    • Patent number D440564
    • Issue date Apr 17, 2001
    • Hitachi, Ltd.
    • Takashi Ohwada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer housing
    • Patent number D427191
    • Issue date Jun 27, 2000
    • Hitachi, Ltd.
    • Sayuri Hashizume
    • D14 - Recording, communication, or information retrieval equipment