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Akio Yoshimura

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  • Fujiyoshida-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting device
    • Patent number 9,357,593
    • Issue date May 31, 2016
    • Citizen Electronics Co., Ltd.
    • Takakazu Yano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light-emitting device
    • Patent number 9,241,383
    • Issue date Jan 19, 2016
    • Citizen Electronics Co., Ltd.
    • Takakazu Yano
    • F21 - LIGHTING
  • Information Patent Grant

    Light-emitting diode
    • Patent number D647492
    • Issue date Oct 25, 2011
    • Citizen Electronics Co., Ltd.
    • Sadato Imai
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20130264958
    • Publication date Oct 10, 2013
    • Takakazu Yano
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20120104957
    • Publication date May 3, 2012
    • CITIZEN HOLDINGS CO., LTD.
    • Takakazu Yano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR