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Toshihiro KUROKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor light emitting device
    • Patent number 10,141,482
    • Issue date Nov 27, 2018
    • ALPAD Corporation
    • Naoya Ushiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light-emitting device and method for producing the same
    • Patent number 9,853,195
    • Issue date Dec 26, 2017
    • Kabushiki Kaisha Toshiba
    • Yuki Akamatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,082,938
    • Issue date Jul 14, 2015
    • Kabushiki Kaisha Toshiba
    • Takayoshi Fujii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,258,697
    • Issue date Sep 4, 2012
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,030,835
    • Issue date Oct 4, 2011
    • Kabushiki Kaisha Toshiba
    • Toshihiro Kuroki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical semiconductor device
    • Patent number 7,808,007
    • Issue date Oct 5, 2010
    • Kabushiki Kaisha Toshiba
    • Kazuaki Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE
    • Publication number 20170040499
    • Publication date Feb 9, 2017
    • Kabushiki Kaisha Toshiba
    • Naoya USHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING THE SAME
    • Publication number 20160308099
    • Publication date Oct 20, 2016
    • Kabushiki Kaisha Toshiba
    • Yuki AKAMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING DEVICE
    • Publication number 20160079487
    • Publication date Mar 17, 2016
    • Kabushiki Kaisha Toshiba
    • Toshihiro KUROKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE AND LEAD FRAME
    • Publication number 20160079217
    • Publication date Mar 17, 2016
    • Kabushiki Kaisha Toshiba
    • Hidenori Egoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING DEVICE
    • Publication number 20150270450
    • Publication date Sep 24, 2015
    • Kabushiki Kaisha Toshiba
    • Toshihiro KUROKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20150076543
    • Publication date Mar 19, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Takayoshi FUJII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20150054011
    • Publication date Feb 26, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Hiroshi KOIZUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE
    • Publication number 20140361324
    • Publication date Dec 11, 2014
    • Naoya USHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20110291541
    • Publication date Dec 1, 2011
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20110074276
    • Publication date Mar 31, 2011
    • Kabushiki Kaisha Toshiba
    • Toshihiro Kuroki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL SEMICONDUCTOR DEVICE
    • Publication number 20090008666
    • Publication date Jan 8, 2009
    • Kabushiki Kaisha Toshiba
    • Kazuaki Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS