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Masakatsu TOMONARI

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  • Anan-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 11,670,746
    • Issue date Jun 6, 2023
    • Nichia Corporation
    • Masakatsu Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,944,030
    • Issue date Mar 9, 2021
    • Nichia Corporation
    • Masakatsu Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,510,934
    • Issue date Dec 17, 2019
    • Nichia Corporation
    • Masakatsu Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light-emitting element
    • Patent number 9,123,864
    • Issue date Sep 1, 2015
    • Nichia Corporation
    • Masakatsu Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor element
    • Patent number 7,436,066
    • Issue date Oct 14, 2008
    • Nichia Corporation
    • Shinya Sonobe
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20230268471
    • Publication date Aug 24, 2023
    • Nichia Corporation.
    • Masakatsu TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210151644
    • Publication date May 20, 2021
    • Nichia Corporation.
    • Masakatsu TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200083414
    • Publication date Mar 12, 2020
    • Nichia Corporation.
    • Masakatsu TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170155022
    • Publication date Jun 1, 2017
    • Nichia Corporation.
    • Masakatsu TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LIGHT-EMITTING ELEMENT
    • Publication number 20140124821
    • Publication date May 8, 2014
    • Nichia Corporation.
    • Masakatsu TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor element
    • Publication number 20070023777
    • Publication date Feb 1, 2007
    • Shinya Sonobe
    • H01 - BASIC ELECTRIC ELEMENTS