TREA

Satoshi UKIGAI

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT ELEMENT
    • Publication number 20240298539
    • Publication date Sep 5, 2024
    • NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
    • Kentaro HAYASHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT ELEMENT
    • Publication number 20230276644
    • Publication date Aug 31, 2023
    • NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
    • Sayuri KITERA
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DEVICE
    • Publication number 20230145235
    • Publication date May 11, 2023
    • NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
    • Satoshi UKIGAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT ELEMENT
    • Publication number 20230023388
    • Publication date Jan 26, 2023
    • NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
    • Masashi TADA
    • H01 - BASIC ELECTRIC ELEMENTS