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Takashi Ikenaga

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video camera
    • Patent number D598481
    • Issue date Aug 18, 2009
    • Sony Corporation
    • Koichi Sadatsuki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Control knob
    • Patent number D565625
    • Issue date Apr 1, 2008
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D558244
    • Issue date Dec 25, 2007
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D558245
    • Issue date Dec 25, 2007
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D534195
    • Issue date Dec 26, 2006
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D524841
    • Issue date Jul 11, 2006
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera apparatus
    • Patent number 6,925,254
    • Issue date Aug 2, 2005
    • Sony Corporation
    • Seiichi Kato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Video camera
    • Patent number D508066
    • Issue date Aug 2, 2005
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D505686
    • Issue date May 31, 2005
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D491970
    • Issue date Jun 22, 2004
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D477009
    • Issue date Jul 8, 2003
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Wireless telephone
    • Patent number D460961
    • Issue date Jul 30, 2002
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D448763
    • Issue date Oct 2, 2001
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video printer
    • Patent number D442987
    • Issue date May 29, 2001
    • Sony Corporation
    • Takashi Ikenaga
    • D18 - Printing and office machinery
  • Information Patent Grant

    Charger for computer
    • Patent number D442141
    • Issue date May 15, 2001
    • Sony Corporation
    • Takashi Ikenaga
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Monitor
    • Patent number D434762
    • Issue date Dec 5, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Projector
    • Patent number D433048
    • Issue date Oct 31, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video printer
    • Patent number D428051
    • Issue date Jul 11, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D427627
    • Issue date Jul 4, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D18 - Printing and office machinery
  • Information Patent Grant

    Computer
    • Patent number D423467
    • Issue date Apr 25, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Optical disc cartridge
    • Patent number D420653
    • Issue date Feb 15, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Collapsible overhead projector
    • Patent number D419582
    • Issue date Jan 25, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Computer
    • Patent number D418821
    • Issue date Jan 11, 2000
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic camera
    • Patent number D416271
    • Issue date Nov 9, 1999
    • Sony Corporation
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Computer
    • Patent number D411178
    • Issue date Jun 22, 1999
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Recording player for optical magnetic disc
    • Patent number D399500
    • Issue date Oct 13, 1998
    • Sony Kabushiki Kaisha
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Optical disc cartridge
    • Patent number D392954
    • Issue date Mar 31, 1998
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Printer
    • Patent number D391603
    • Issue date Mar 3, 1998
    • Sony Kabushiki Kaisha
    • Takashi Ikenaga
    • D18 - Printing and office machinery
  • Information Patent Grant

    Digital still camera
    • Patent number D386196
    • Issue date Nov 11, 1997
    • Sony Kabushiki Kaisha (Sony Corporation)
    • Takashi Ikenaga
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Magnet optical disc recorder
    • Patent number D385552
    • Issue date Oct 28, 1997
    • Sony Corporation
    • Takashi Ikenaga
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Camera apparatus
    • Publication number 20040096205
    • Publication date May 20, 2004
    • Seiichi Kato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE