TREA

Hiroaki Hishiyama

Follow

Person

  • Tachikawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Portion of a computer
    • Patent number D456025
    • Issue date Apr 23, 2002
    • Casio Keisanki Kabushiki Kaisha
    • Yoshihiro Komuta
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D443876
    • Issue date Jun 19, 2001
    • Casio Keisanki Kabushiki Kaisha
    • Yoshihiro Komuta
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld computer
    • Patent number D416237
    • Issue date Nov 9, 1999
    • Casio Keisanki Kabushiki Kaisha
    • Akihiro Miyahara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portion of handheld computer
    • Patent number D416011
    • Issue date Nov 2, 1999
    • Casio Keisanki Kabushiki Kaisha
    • Akihiro Miyahara
    • D14 - Recording, communication, or information retrieval equipment
  • 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

    Panel unit swing mechanism having first and second guide grooves an...
    • Patent number 5,629,833
    • Issue date May 13, 1997
    • Casio Computer Co., Ltd.
    • Yukinori Ido
    • G06 - COMPUTING CALCULATING COUNTING