TREA

Seitaro YOSHIDA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitting device
    • Patent number 10,340,429
    • Issue date Jul 2, 2019
    • Koha Co., Ltd.
    • Daisuke Inomata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,634,216
    • Issue date Apr 25, 2017
    • Koha Co., Ltd.
    • Daisuke Inomata
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20170186923
    • Publication date Jun 29, 2017
    • Koha Co., Ltd.
    • Daisuke INOMATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20160190418
    • Publication date Jun 30, 2016
    • Koha Co., Ltd.
    • Daisuke INOMATA
    • H01 - BASIC ELECTRIC ELEMENTS