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Sayaka SAKURAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluorine-containing coating film and water- and oil-repellent coati...
    • Patent number 11,136,473
    • Issue date Oct 5, 2021
    • Sumitomo Chemical Company, Limited
    • Sayaka Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coating composition
    • Patent number 10,975,203
    • Issue date Apr 13, 2021
    • Sumitomo Chemical Company, Limited
    • Sayaka Sakurai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Film
    • Patent number 10,759,944
    • Issue date Sep 1, 2020
    • Sumitomo Chemical Company, Limited
    • Sayaka Sakurai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Transparent film
    • Patent number 10,472,378
    • Issue date Nov 12, 2019
    • Sumitomo Chemical Company, Limited
    • Sayaka Sakurai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Water-repellant and oil-repellant coating composition and transpare...
    • Patent number 10,400,137
    • Issue date Sep 3, 2019
    • Sumitomo Chemical Company, Limited
    • Yoshihiro Harada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water/oil-repellent coating composition
    • Patent number 10,370,546
    • Issue date Aug 6, 2019
    • Sumitomo Chemical Company, Limited
    • Yasuharu Shimazaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    CURED FILM AND LAMINATED BODY
    • Publication number 20240043639
    • Publication date Feb 8, 2024
    • Sumitomo Chemical Company, Limited
    • Michiru DAIMON
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MIXED COMPOSITION
    • Publication number 20220213321
    • Publication date Jul 7, 2022
    • Sumitomo Chemical Company, Limited
    • Masayoshi TOKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MIXED COMPOSITION
    • Publication number 20220195240
    • Publication date Jun 23, 2022
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MIXED COMPOSITION
    • Publication number 20220185993
    • Publication date Jun 16, 2022
    • Sumitomo Chemical Company, Limited
    • Masayoshi TOKUDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MIXED COMPOSITION
    • Publication number 20220186028
    • Publication date Jun 16, 2022
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MIXED COMPOSITION
    • Publication number 20220185968
    • Publication date Jun 16, 2022
    • Sumitomo Chemical Company, Limited
    • Masayoshi TOKUDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING FILM AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220184657
    • Publication date Jun 16, 2022
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COMPOSITION
    • Publication number 20200123327
    • Publication date Apr 23, 2020
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FILM
    • Publication number 20190119502
    • Publication date Apr 25, 2019
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLUORINE-CONTAINING COATING FILM AND WATER- AND OIL-REPELLENT COATI...
    • Publication number 20190048229
    • Publication date Feb 14, 2019
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATER-REPELLANT AND OIL-REPELLANT COATING COMPOSITION AND TRANSPARE...
    • Publication number 20180230331
    • Publication date Aug 16, 2018
    • Sumitomo Chemical Company, Limited
    • Yoshihiro HARADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATER/OIL-REPELLENT COATING COMPOSITION
    • Publication number 20170313902
    • Publication date Nov 2, 2017
    • Sumitomo Chemical Company, Limited
    • Yasuharu SHIMAZAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TRANSPARENT FILM
    • Publication number 20170313728
    • Publication date Nov 2, 2017
    • Sumitomo Chemical Company, Limited
    • Sayaka SAKURAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...