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Yasunari Matsumoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power damper, laser power meter, laser power measurement method, an...
    • Patent number 9,804,038
    • Issue date Oct 31, 2017
    • Mitsubishi Electric Corporation
    • Masahiko Hasegawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas laser oscillation apparatus of orthogonal excitation type
    • Patent number 9,634,456
    • Issue date Apr 25, 2017
    • MITSUBISHI ELECTRIC CORORATION
    • Kouji Funaoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser device
    • Patent number 9,502,850
    • Issue date Nov 22, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Kouji Funaoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser oscillator
    • Patent number 7,876,804
    • Issue date Jan 25, 2011
    • Mitsubishi Electric Corporation
    • Koji Funaoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser oscillator
    • Patent number 7,809,033
    • Issue date Oct 5, 2010
    • Mitsubishi Electric Corporation
    • Koji Funaoka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS LASER OSCILLATION APPARATUS OF ORTHOGONAL EXCITATION TYPE
    • Publication number 20160240992
    • Publication date Aug 18, 2016
    • Mitsubishi Electric Corporation
    • Kouji Funaoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS LASER DEVICE
    • Publication number 20150357785
    • Publication date Dec 10, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Kouji FUNAOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER DAMPER, LASER POWER METER, LASER POWER MEASUREMENT METHOD, AN...
    • Publication number 20150185091
    • Publication date Jul 2, 2015
    • Mitsubishi Electric Corporation
    • Masahiko Hasegawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER OSCILLATOR
    • Publication number 20100135343
    • Publication date Jun 3, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Funaoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Laser oscillator
    • Publication number 20090180503
    • Publication date Jul 16, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Funaoka
    • H01 - BASIC ELECTRIC ELEMENTS