TREA

Ryuta Kanno

Follow

Person

  • Kanagawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling air intake structure and desk top computer
    • Patent number 7,791,875
    • Issue date Sep 7, 2010
    • Sony Corporation
    • Daigaku Kumano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printer
    • Patent number D614692
    • Issue date Apr 27, 2010
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D585486
    • Issue date Jan 27, 2009
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D580486
    • Issue date Nov 11, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D579489
    • Issue date Oct 28, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Lighting device for camera
    • Patent number D570395
    • Issue date Jun 3, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Cooling air intake structure and desk top computer
    • Patent number 7,245,486
    • Issue date Jul 17, 2007
    • Sony Corporation
    • Daigaku Kumano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Camera
    • Patent number D545335
    • Issue date Jun 26, 2007
    • Sony Corporation
    • Ryuta Kanno
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Portable information terminal
    • Patent number D496036
    • Issue date Sep 14, 2004
    • Sony Corporation
    • Yoshiaki Kumagai
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable information terminal
    • Patent number D494167
    • Issue date Aug 10, 2004
    • Sony Corporation
    • Maki Hirakawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable information terminal
    • Patent number D494166
    • Issue date Aug 10, 2004
    • Sony Corporation
    • Yoshiaki Kumagai
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Recording device
    • Patent number D465468
    • Issue date Nov 12, 2002
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cap of recording device
    • Patent number D464642
    • Issue date Oct 22, 2002
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Recording device
    • Patent number D446511
    • Issue date Aug 14, 2001
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape player
    • Patent number D436092
    • Issue date Jan 9, 2001
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Optical disc recorder/player with a radio receiver
    • Patent number D399507
    • Issue date Oct 13, 1998
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote controller
    • Patent number D384940
    • Issue date Oct 14, 1997
    • Sony Corporation
    • Kenichiro Kono
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Tape player combined with radio receiver
    • Patent number D376596
    • Issue date Dec 17, 1996
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D375312
    • Issue date Nov 5, 1996
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D373360
    • Issue date Sep 3, 1996
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D359049
    • Issue date Jun 6, 1995
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Radio receiver
    • Patent number D350133
    • Issue date Aug 30, 1994
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Radio receiver
    • Patent number D350134
    • Issue date Aug 30, 1994
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tape player combined with a radio receiver and a clock
    • Patent number D344519
    • Issue date Feb 22, 1994
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Remote controller for an audio disc player
    • Patent number D344523
    • Issue date Feb 22, 1994
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Digital audio disc player
    • Patent number D342734
    • Issue date Dec 28, 1993
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio digital disc player
    • Patent number D342733
    • Issue date Dec 28, 1993
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Radio tuner
    • Patent number D326852
    • Issue date Jun 9, 1992
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Radio tuner
    • Patent number D326652
    • Issue date Jun 2, 1992
    • Sony Corporation
    • Ryuta Kanno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Transmitter for a headphone
    • Patent number D325578
    • Issue date Apr 21, 1992
    • Sony Corporation
    • Takefumi Daido
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents