TREA

Yoshitaka KATANO

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  • Yamagata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting device
    • Patent number 11,283,045
    • Issue date Mar 22, 2022
    • Pioneer Corporation
    • Noriaki Waki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20210167326
    • Publication date Jun 3, 2021
    • PIONEER CORPORATION
    • Noriaki WAKI
    • H01 - BASIC ELECTRIC ELEMENTS