TREA

Taisuke Kashima

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  • Urawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable electronic computer
    • Patent number 6,760,074
    • Issue date Jul 6, 2004
    • Hitachi, Ltd.
    • Yukinobu Maruyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Information terminal unit
    • Patent number 6,466,202
    • Issue date Oct 15, 2002
    • Hitachi, Ltd.
    • Koji Suso
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Information processing apparatus
    • Patent number 6,188,569
    • Issue date Feb 13, 2001
    • Hitachi, Ltd.
    • Takeshi Minemoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printer
    • Patent number D437348
    • Issue date Feb 6, 2001
    • Hitachi, Ltd.
    • Shingo Hirose
    • D18 - Printing and office machinery
  • Information Patent Grant

    Portable computer
    • Patent number D435549
    • Issue date Dec 26, 2000
    • Hitachi, Ltd.
    • Yoshiaki Amano
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D432534
    • Issue date Oct 24, 2000
    • Hitachi, Ltd.
    • Shingo Hirose
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Thin display housing with multiple chambers and fans
    • Patent number 6,104,451
    • Issue date Aug 15, 2000
    • Hitachi, Ltd.
    • Katsumasa Matsuoka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Computer display
    • Patent number D423475
    • Issue date Apr 25, 2000
    • Hitachi, Ltd.
    • Yukinobu Maruyama
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer display
    • Patent number D419538
    • Issue date Jan 25, 2000
    • Hitachi, Ltd.
    • Katsumasa Matsuoka
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Magnetic disc storage unit for electronic computer
    • Patent number D411184
    • Issue date Jun 22, 1999
    • Hitachi, Ltd.
    • Kiyotaka Izawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D406824
    • Issue date Mar 16, 1999
    • Hitachi, Ltd.
    • Takeshi Minemoto
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer for electronic computer
    • Patent number D405110
    • Issue date Feb 2, 1999
    • Hitachi, Ltd.
    • Takashi Yamamoto
    • D18 - Printing and office machinery
  • Information Patent Grant

    Space-saving information processing apparatus
    • Patent number 5,867,148
    • Issue date Feb 2, 1999
    • Hitachi, Ltd.
    • Hideki Kamimaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Computer
    • Patent number D397324
    • Issue date Aug 25, 1998
    • Hitachi, Ltd.
    • Takeshi Minemoto
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer
    • Patent number D385534
    • Issue date Oct 28, 1997
    • Hitachi, Ltd.
    • Yukiko Iwama
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer
    • Patent number D383120
    • Issue date Sep 2, 1997
    • Hitachi, Ltd.
    • Tadahiro Yamaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile transceiver copying machine
    • Patent number D339801
    • Issue date Sep 28, 1993
    • Atsuhiko Urushihara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer
    • Patent number D336466
    • Issue date Jun 15, 1993
    • Hitachi, Ltd.
    • Atsuhiko Urushihara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined facsimile transceiver and copying machine
    • Patent number D332258
    • Issue date Jan 5, 1993
    • Hitachi, Ltd.
    • Atsuhiko Urushihara
    • D14 - Recording, communication, or information retrieval equipment