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Kenji SAKAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor phosphor
    • Patent number 11,898,078
    • Issue date Feb 13, 2024
    • Shin-Etsu Handotai Co., Ltd.
    • Susumu Higuchi
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR PHOSPHOR
    • Publication number 20200270518
    • Publication date Aug 27, 2020
    • Shin-Etsu Handotai Co., Ltd.
    • Susumu HIGUCHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF PRODUCING THE SAME
    • Publication number 20160056339
    • Publication date Feb 25, 2016
    • Shin-Etsu Handotai Co., Ltd.
    • Kenji SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS