TREA

Toshio Matsushita

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  • Naruto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 11,692,677
    • Issue date Jul 4, 2023
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,421,829
    • Issue date Aug 23, 2022
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,187,385
    • Issue date Nov 30, 2021
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,801,676
    • Issue date Oct 13, 2020
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,598,317
    • Issue date Mar 24, 2020
    • Nichia Corporation
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Grant

    Light emitting device
    • Patent number 10,551,006
    • Issue date Feb 4, 2020
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,180,213
    • Issue date Jan 15, 2019
    • Nichia Corporation
    • Yuichiro Tanda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Light emitting device
    • Patent number 9,752,734
    • Issue date Sep 5, 2017
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,491,812
    • Issue date Nov 8, 2016
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,491,813
    • Issue date Nov 8, 2016
    • Nichia Corporation
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,366,295
    • Issue date Feb 5, 2013
    • Nichia Corporation
    • Yuichiro Tanda
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20220349531
    • Publication date Nov 3, 2022
    • Nichia Corporation.
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20220042656
    • Publication date Feb 10, 2022
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200408364
    • Publication date Dec 31, 2020
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200141542
    • Publication date May 7, 2020
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190113182
    • Publication date Apr 18, 2019
    • Nichia Corporation.
    • Yuichiro Tanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170328523
    • Publication date Nov 16, 2017
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160348853
    • Publication date Dec 1, 2016
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130200778
    • Publication date Aug 8, 2013
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130064260
    • Publication date Mar 14, 2013
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING
  • Information Patent Application

    Light emitting device
    • Publication number 20070139949
    • Publication date Jun 21, 2007
    • Nichia Corporation.
    • Yuichiro Tanda
    • F21 - LIGHTING