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Ryota HARISAKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Epoxy resin composition
    • Patent number 11,603,466
    • Issue date Mar 14, 2023
    • Sumitomo Seika Chemicals Co. Ltd.
    • Noriaki Fukuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Epoxy resin composition
    • Patent number 11,292,872
    • Issue date Apr 5, 2022
    • Sumitomo Seika Chemicals Co., Ltd.
    • Ryota Harisaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Epoxy resin composition
    • Patent number 11,111,382
    • Issue date Sep 7, 2021
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki Fukuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Epoxy resin composition
    • Patent number 11,091,627
    • Issue date Aug 17, 2021
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki Fukuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Epoxy resin composition, process for producing same, and uses of sa...
    • Patent number 11,066,510
    • Issue date Jul 20, 2021
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki Fukuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    LAMINATED BODY HAVING COPPER FOIL AND EPOXY RESIN COMPOSITION LAYER
    • Publication number 20230128897
    • Publication date Apr 27, 2023
    • Sumitomo Seika Chemicals Co., Ltd.
    • Ryota HARISAKI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    RESIN COMPOSITION
    • Publication number 20230120487
    • Publication date Apr 20, 2023
    • Sumitomo Seika Chemicals Co., Ltd.
    • Ryota HARISAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20220243001
    • Publication date Aug 4, 2022
    • Sumitomo Seika Chemicals Co., Ltd.
    • Ryota HARISAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20200385565
    • Publication date Dec 10, 2020
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20200385514
    • Publication date Dec 10, 2020
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EPOXY RESIN COMPOSITION, PROCESS FOR PRODUCING SAME, AND USES OF SA...
    • Publication number 20200283566
    • Publication date Sep 10, 2020
    • Sumitomo Seika Chemicals Co., LTD
    • Noriaki FUKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EPOXY RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND USE OF COMP...
    • Publication number 20200115554
    • Publication date Apr 16, 2020
    • Sumitomo Seika Chemicals Co., LTD
    • Noriaki FUKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20190359822
    • Publication date Nov 28, 2019
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20190352448
    • Publication date Nov 21, 2019
    • Sumitomo Seika Chemicals Co., Ltd.
    • Ryota HARISAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EPOXY RESIN COMPOSITION
    • Publication number 20190322858
    • Publication date Oct 24, 2019
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EPOXY RESIN COMPOSITION, PROCESS FOR PRODUCING SAME, AND USES OF SA...
    • Publication number 20190119434
    • Publication date Apr 25, 2019
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EPOXY RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND USE OF COMP...
    • Publication number 20180327595
    • Publication date Nov 15, 2018
    • Sumitomo Seika Chemicals Co., Ltd.
    • Noriaki FUKUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...