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Tomokazu MARUYAMA

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  • Anan-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20240234645
    • Publication date Jul 11, 2024
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20240136477
    • Publication date Apr 25, 2024
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20230238490
    • Publication date Jul 27, 2023
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20220320388
    • Publication date Oct 6, 2022
    • Nichia Corporation.
    • Akira HORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND BACKLIGHT INCLUDING LIGHT-EMITTING DEVICE
    • Publication number 20210183831
    • Publication date Jun 17, 2021
    • Nichia Corporation.
    • Atsushi YAMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20210175393
    • Publication date Jun 10, 2021
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20200411727
    • Publication date Dec 31, 2020
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND BACKLIGHT INCLUDING LIGHT-EMITTING DEVICE
    • Publication number 20200091121
    • Publication date Mar 19, 2020
    • Nichia Corporation.
    • Atsushi YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20180315896
    • Publication date Nov 1, 2018
    • Nichia Corporation
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20180315897
    • Publication date Nov 1, 2018
    • Nichia Corporation.
    • Takuya NAKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND BACKLIGHT INCLUDING LIGHT-EMITTING DEVICE
    • Publication number 20170040301
    • Publication date Feb 9, 2017
    • Nichia Corporation.
    • Atsushi YAMAMOTO
    • G02 - OPTICS