Masayuki Ohki

Person

  • Kokubunji, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Video projector

    • Patent number D627386
    • Issue date Nov 16, 2010
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector

    • Patent number D627387
    • Issue date Nov 16, 2010
    • Hitachi Consumer Electronics Co., Ltd.
    • Yuta Kawaguchi
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Television receiver

    • Patent number D600661
    • Issue date Sep 22, 2009
    • Hitachi, Ltd.
    • Masayuki Ohki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Television receiver

    • Patent number D585035
    • Issue date Jan 20, 2009
    • Hitachi, Ltd.
    • Masayuki Ohki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video projector

    • Patent number D575811
    • Issue date Aug 26, 2008
    • Hitachi, Ltd.
    • Masayuki Ohki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video projector

    • Patent number D555185
    • Issue date Nov 13, 2007
    • Hitachi, Ltd.
    • Sho Nozue
    • D16 - Photography and optical equipment