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Takuya WASA

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  • Kaifu-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 11,271,145
    • Issue date Mar 8, 2022
    • Nichia Corporation
    • Yasuo Fujikawa
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitting device
    • Patent number 10,847,695
    • Issue date Nov 24, 2020
    • Nichia Corporation
    • Yasuo Fujikawa
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitting device
    • Patent number 10,801,704
    • Issue date Oct 13, 2020
    • Nichia Corporation
    • Yasuo Fujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,317,050
    • Issue date Jun 11, 2019
    • Nichia Corporation
    • Yasuo Fujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,134,966
    • Issue date Nov 20, 2018
    • Nichia Corporation
    • Yasuo Fujikawa
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitting device
    • Patent number 9,951,925
    • Issue date Apr 24, 2018
    • Nichia Corporation
    • Yasuo Fujikawa
    • G02 - OPTICS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,933,140
    • Issue date Apr 3, 2018
    • Nichia Corporation
    • Yasuo Fujikawa
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210036201
    • Publication date Feb 4, 2021
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND LIGHT EMITTING DE...
    • Publication number 20190267520
    • Publication date Aug 29, 2019
    • Nichia Corporation.
    • Takuya WASA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190257499
    • Publication date Aug 22, 2019
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190074419
    • Publication date Mar 7, 2019
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20180180263
    • Publication date Jun 28, 2018
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160252218
    • Publication date Sep 1, 2016
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160254429
    • Publication date Sep 1, 2016
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160252231
    • Publication date Sep 1, 2016
    • Nichia Corporation.
    • Yasuo FUJIKAWA
    • F21 - LIGHTING