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Kenji ASAI

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  • Naruto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting control system
    • Patent number 11,778,705
    • Issue date Oct 3, 2023
    • Nichia Corporation
    • Kei Haraguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 11,667,836
    • Issue date Jun 6, 2023
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting control system
    • Patent number 11,470,699
    • Issue date Oct 11, 2022
    • Nichia Corporation
    • Kei Haraguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 11,437,549
    • Issue date Sep 6, 2022
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,329,197
    • Issue date May 10, 2022
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,063,188
    • Issue date Jul 13, 2021
    • Nichia Corporation
    • Kenji Asai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light emitting device
    • Patent number 11,011,684
    • Issue date May 18, 2021
    • Nichia Corporation
    • Kenji Asai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lighting control system
    • Patent number 10,959,304
    • Issue date Mar 23, 2021
    • Nichia Corporation
    • Kei Haraguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 10,879,429
    • Issue date Dec 29, 2020
    • Nichia Corporation
    • Kenji Asai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 10,559,725
    • Issue date Feb 11, 2020
    • Nichia Corporation
    • Kenji Asai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light emitting device
    • Patent number 10,256,374
    • Issue date Apr 9, 2019
    • Nichia Corporation
    • Kenji Asai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light emitting device
    • Patent number 10,141,484
    • Issue date Nov 27, 2018
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device having different types of phosphor material
    • Patent number 10,008,643
    • Issue date Jun 26, 2018
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device having a triple phosphor fluorescent member
    • Patent number 9,735,323
    • Issue date Aug 15, 2017
    • Nichia Corporation
    • Kenji Asai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING CONTROL SYSTEM
    • Publication number 20230337342
    • Publication date Oct 19, 2023
    • Nichia Corporation.
    • Kei HARAGUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING CONTROL SYSTEM
    • Publication number 20230010312
    • Publication date Jan 12, 2023
    • Nichia Corporation.
    • Kei HARAGUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20220223764
    • Publication date Jul 14, 2022
    • Nichia Corporation.
    • Kenji ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTING CONTROL SYSTEM
    • Publication number 20210160979
    • Publication date May 27, 2021
    • Nichia Corporation.
    • Kei HARAGUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLOR TEMPERATURE CONTROL SYSTEM
    • Publication number 20210136891
    • Publication date May 6, 2021
    • Nichia Corporation.
    • Junichi EGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210074891
    • Publication date Mar 11, 2021
    • Nichia Corporation.
    • Kenji ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTING CONTROL SYSTEM
    • Publication number 20200329539
    • Publication date Oct 15, 2020
    • Nichia Corporation.
    • Kei HARAGUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200313045
    • Publication date Oct 1, 2020
    • Nichia Corporation.
    • Kenji ASAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200135987
    • Publication date Apr 30, 2020
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190371972
    • Publication date Dec 5, 2019
    • Nichia Corporation.
    • Kenji ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190181308
    • Publication date Jun 13, 2019
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190067531
    • Publication date Feb 28, 2019
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170345976
    • Publication date Nov 30, 2017
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170256684
    • Publication date Sep 7, 2017
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170179347
    • Publication date Jun 22, 2017
    • Nichia Corporation.
    • Kenji ASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170005239
    • Publication date Jan 5, 2017
    • Nichia Corporation.
    • Kenji ASAI
    • H01 - BASIC ELECTRIC ELEMENTS