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Megumi HAYASAKA

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITION, FILM, AND DISPLAY DEVICE
    • Publication number 20250228063
    • Publication date Jul 10, 2025
    • Sumitomo Chemical Company, Limited
    • Yukako NISHIKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITION, FILM, AND DISPLAY DEVICE
    • Publication number 20250215315
    • Publication date Jul 3, 2025
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITION, FILM, AND DISPLAY DEVICE
    • Publication number 20250207026
    • Publication date Jun 26, 2025
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CURABLE COMPOSITION, CURED FILM, AND DISPLAY DEVICE
    • Publication number 20250155803
    • Publication date May 15, 2025
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Masayoshi TOKUDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    HYDROGEN SENSOR ELEMENT
    • Publication number 20230122523
    • Publication date Apr 20, 2023
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    HYDROGEN SENSOR ELEMENT
    • Publication number 20230124639
    • Publication date Apr 20, 2023
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT
    • Publication number 20220082452
    • Publication date Mar 17, 2022
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT
    • Publication number 20220065707
    • Publication date Mar 3, 2022
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT
    • Publication number 20220065708
    • Publication date Mar 3, 2022
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT
    • Publication number 20210381905
    • Publication date Dec 9, 2021
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT
    • Publication number 20210364368
    • Publication date Nov 25, 2021
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MOISTURE-SENSITIVE FILM AND SENSOR USING SAME
    • Publication number 20210055247
    • Publication date Feb 25, 2021
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR AND PRODUCTION METHOD FOR SAME
    • Publication number 20200393399
    • Publication date Dec 17, 2020
    • Sumitomo Chemical Company, Limited
    • Megumi HAYASAKA
    • G01 - MEASURING TESTING