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Akiko KOGA

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous surface-treating agent
    • Patent number 12,146,069
    • Issue date Nov 19, 2024
    • NOK Kluber Co., Ltd.
    • Akiko Koga
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Slide Component
    • Patent number 10,280,977
    • Issue date May 7, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rubber-metal laminated gasket material
    • Patent number 10,094,330
    • Issue date Oct 9, 2018
    • NOK Corporation
    • Akiko Koga
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS SURFACE-TREATING AGENT
    • Publication number 20220389270
    • Publication date Dec 8, 2022
    • NOK Corporation
    • Akiko KOGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SEALING MEMBER
    • Publication number 20200270414
    • Publication date Aug 27, 2020
    • NOK Corporation
    • Akiko KOGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SLIDE COMPONENT
    • Publication number 20180112711
    • Publication date Apr 26, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    RUBBER-LAMINATED SEALING VALVE
    • Publication number 20170159837
    • Publication date Jun 8, 2017
    • NOK Corporation
    • Akiko KOGA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    RUBBER-METAL LAMINATED GASKET MATERIAL
    • Publication number 20170037811
    • Publication date Feb 9, 2017
    • NOK Corporation
    • Akiko Koga
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FLUORORESIN SEAL RING
    • Publication number 20150184749
    • Publication date Jul 2, 2015
    • NOK Corporation
    • Kiyofumi Fukasawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    FLUORORESIN SEAL RING
    • Publication number 20150176121
    • Publication date Jun 25, 2015
    • NOK Corporation
    • Kiyofumi Fukasawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...