TREA

Kazufumi Oogi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illumination system
    • Patent number 9,826,579
    • Issue date Nov 21, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Naofumi Kodama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual wiring system
    • Patent number 8,277,254
    • Issue date Oct 2, 2012
    • Panasonic Corporation
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dual wiring system
    • Patent number 8,238,755
    • Issue date Aug 7, 2012
    • Panasonic Corporation
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Function unit for dual wiring system
    • Patent number 8,138,636
    • Issue date Mar 20, 2012
    • Panasonic Electric Works Co., Ltd.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Base unit for dual wiring system
    • Patent number 7,994,436
    • Issue date Aug 9, 2011
    • Panasonic Electric Works Co., Ltd.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dual wiring system
    • Patent number 7,772,717
    • Issue date Aug 10, 2010
    • Panasonic Electric Works Co., Ltd.
    • Tsunehiro Kitamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Laser distance measuring apparatus
    • Patent number 6,847,435
    • Issue date Jan 25, 2005
    • Matsushita Electric Works, Ltd.
    • Tatsuya Honda
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ILLUMINATION SYSTEM
    • Publication number 20140111094
    • Publication date Apr 24, 2014
    • PANASONIC CORPORATION
    • Naofumi Kodama
    • F21 - LIGHTING
  • Information Patent Application

    Dual Wiring System
    • Publication number 20090209136
    • Publication date Aug 20, 2009
    • Matsushita Electric Works , Ltd.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Dual Wiring System
    • Publication number 20090134716
    • Publication date May 28, 2009
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Tsunehiro Kitamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Dual Wiring System
    • Publication number 20090110407
    • Publication date Apr 30, 2009
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Function Unit for Dual Wiring System
    • Publication number 20090051505
    • Publication date Feb 26, 2009
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Base Unit for Dual Wiring System
    • Publication number 20080196936
    • Publication date Aug 21, 2008
    • MATSUSHITA ELECTRIC WORKS, LTD.
    • Masahiro Yamamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Laser distance measuring apparatus
    • Publication number 20040051860
    • Publication date Mar 18, 2004
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Tatsuya Honda
    • G01 - MEASURING TESTING