TREA

Keisuke KURASHITA

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  • Anan-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 11,508,701
    • Issue date Nov 22, 2022
    • Nichia Corporation
    • Masaki Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,720,412
    • Issue date Jul 21, 2020
    • Nichia Corporation
    • Masaki Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,761,764
    • Issue date Sep 12, 2017
    • Nichia Corporation
    • Masaki Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 9,472,735
    • Issue date Oct 18, 2016
    • Nichia Corporation
    • Hirofumi Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200303357
    • Publication date Sep 24, 2020
    • Nichia Corporation.
    • Masaki HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160240518
    • Publication date Aug 18, 2016
    • Nichia Corporation.
    • Masaki HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20160233388
    • Publication date Aug 11, 2016
    • Nichia Corporation.
    • Hirofumi ICHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160233390
    • Publication date Aug 11, 2016
    • Nichia Corporation.
    • Masaki Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS