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Yasunori Ootsuka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lighting device
    • Patent number 9,137,872
    • Issue date Sep 15, 2015
    • Mitsubishi Electric Corporation
    • Yasunori Ootsuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Discharge lamp ballast apparatus
    • Patent number 7,804,259
    • Issue date Sep 28, 2010
    • Mitsubishi Electric Corporation
    • Yasunori Ootsuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LED LIGHTING DEVICE
    • Publication number 20130169191
    • Publication date Jul 4, 2013
    • Mitsubishi Electric Corporation
    • Yasunori Ootsuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Discharge Lamp Ballast Apparatus
    • Publication number 20090121640
    • Publication date May 14, 2009
    • Yasunori Ootsuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR