TREA

Tohru Higashihara

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  • Kokubunji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Kiosk
    • Patent number D429401
    • Issue date Aug 8, 2000
    • Hitachi Keiyo Engineering Co., Ltd.
    • Yoko Sato
    • D99 -
  • Information Patent Grant

    Casing for computer and computer employing the same casing with rem...
    • Patent number 5,940,274
    • Issue date Aug 17, 1999
    • Hitachi, Ltd.
    • Yoko Sato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Portable satellite communication apparatus
    • Patent number 5,819,185
    • Issue date Oct 6, 1998
    • Hitachi, Ltd.
    • Koichi Umezawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Computer housing
    • Patent number D394246
    • Issue date May 12, 1998
    • Hitachi, Ltd.
    • Takashi Yamamoto
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D389464
    • Issue date Jan 20, 1998
    • Hitachi, Ltd.
    • Toshiyuki Utsuki
    • D14 - Recording, communication, or information retrieval equipment