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Ryota OKUNO

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  • Tokushima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 12,308,606
    • Issue date May 20, 2025
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 12,294,196
    • Issue date May 6, 2025
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,984,698
    • Issue date May 14, 2024
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,876,342
    • Issue date Jan 16, 2024
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 11,600,757
    • Issue date Mar 7, 2023
    • Nichia Corporation
    • Kazuma Kozuru
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,575,243
    • Issue date Feb 7, 2023
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,476,638
    • Issue date Oct 18, 2022
    • Nichia Corporation
    • Soichiro Miura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 11,258,000
    • Issue date Feb 22, 2022
    • Nichia Corporation
    • Kazuma Kozuru
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing semiconductor device
    • Patent number 10,811,581
    • Issue date Oct 20, 2020
    • Nichia Corporation
    • Kazuma Kozuru
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20250233386
    • Publication date Jul 17, 2025
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20240213739
    • Publication date Jun 27, 2024
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20240055828
    • Publication date Feb 15, 2024
    • NICHIA CORPORATION
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20230147991
    • Publication date May 11, 2023
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20230006416
    • Publication date Jan 5, 2023
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20220190224
    • Publication date Jun 16, 2022
    • Nichia Corporation.
    • Kazuma KOZURU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210135426
    • Publication date May 6, 2021
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20210005800
    • Publication date Jan 7, 2021
    • Nichia Corporation.
    • Kazuma KOZURU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200235548
    • Publication date Jul 23, 2020
    • Nichia Corporation.
    • Soichiro MIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    • Publication number 20190386192
    • Publication date Dec 19, 2019
    • Nichia Corporation.
    • Kazuma KOZURU
    • H01 - BASIC ELECTRIC ELEMENTS