TREA

Takayuki Ookawa

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone handset
    • Patent number D798849
    • Issue date Oct 3, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone handset with base unit
    • Patent number D754091
    • Issue date Apr 19, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D740778
    • Issue date Oct 13, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D719544
    • Issue date Dec 16, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D719543
    • Issue date Dec 16, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile phone
    • Patent number D719122
    • Issue date Dec 9, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D714755
    • Issue date Oct 7, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D714251
    • Issue date Sep 30, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D713814
    • Issue date Sep 23, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D713815
    • Issue date Sep 23, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless camera
    • Patent number D708247
    • Issue date Jul 1, 2014
    • Panasonic Corporation
    • Takayuki Ookawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interphone with a TV monitor
    • Patent number D689037
    • Issue date Sep 3, 2013
    • Panasonic Corporation
    • Hiroyuki Sumi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D678238
    • Issue date Mar 19, 2013
    • Panasonic Corporation
    • Masashi Furuno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone handset
    • Patent number D671516
    • Issue date Nov 27, 2012
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone base unit
    • Patent number D671518
    • Issue date Nov 27, 2012
    • Panasonic Corporation
    • Takayuki Ookawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Network camera
    • Patent number D616480
    • Issue date May 25, 2010
    • Panasonic Corporation
    • Takayuki Ookawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Telephone handset
    • Patent number D594450
    • Issue date Jun 16, 2009
    • Panasonic Corporation
    • Masashi Furuno
    • D14 - Recording, communication, or information retrieval equipment