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Hideki KOKUBU

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  • Kiyosu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Linear light source device and planar light source device
    • Patent number 9,316,781
    • Issue date Apr 19, 2016
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • G02 - OPTICS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,698,187
    • Issue date Apr 15, 2014
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED lamp module
    • Patent number 8,643,271
    • Issue date Feb 4, 2014
    • Toyoda Gosei Co., Ltd.
    • Shota Shimonishi
    • F21 - LIGHTING
  • Information Patent Grant

    Side surface light emitting device
    • Patent number 8,138,661
    • Issue date Mar 20, 2012
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting diode
    • Patent number D653222
    • Issue date Jan 31, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D652807
    • Issue date Jan 24, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D652394
    • Issue date Jan 17, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting device
    • Patent number 7,993,038
    • Issue date Aug 9, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light emitting diode
    • Patent number D640211
    • Issue date Jun 21, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D640210
    • Issue date Jun 21, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D597499
    • Issue date Aug 4, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D589910
    • Issue date Apr 7, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D585851
    • Issue date Feb 3, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    LINEAR LIGHT SOURCE DEVICE AND PLANAR LIGHT SOURCE DEVICE
    • Publication number 20130077344
    • Publication date Mar 28, 2013
    • Toyoda Gosej Co., Ltd.
    • Hideki KOKUBU
    • G02 - OPTICS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130003381
    • Publication date Jan 3, 2013
    • Toyoda Gosei Co., Ltd.
    • Hideki KOKUBU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20120080711
    • Publication date Apr 5, 2012
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED lamp module
    • Publication number 20090206718
    • Publication date Aug 20, 2009
    • Toyoda Gosei Co., Ltd.
    • Shota Shimonishi
    • F21 - LIGHTING
  • Information Patent Application

    Light emitting device
    • Publication number 20090167142
    • Publication date Jul 2, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light-emitting device
    • Publication number 20080225532
    • Publication date Sep 18, 2008
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE