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Hisato HAGA

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  • Yokohama-shi, Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MARKER COMPOSITION FOR SKIN
    • Publication number 20230398055
    • Publication date Dec 14, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Kensuke INOUE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20230250304
    • Publication date Aug 10, 2023
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20220154020
    • Publication date May 19, 2022
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20210340394
    • Publication date Nov 4, 2021
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS DISPERSION OF COLORED PARTICLES
    • Publication number 20210071006
    • Publication date Mar 11, 2021
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DISPERSION LIQUID OF COLORED RESIN FINE PARTICLES FOR AQUEOUS INK,...
    • Publication number 20200347251
    • Publication date Nov 5, 2020
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    DISPERSION OF COLORED RESIN FINE PARTICLES FOR AQUEOUS INK, AND AQU...
    • Publication number 20180079920
    • Publication date Mar 22, 2018
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato Haga
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS INK COMPOSITION FOR WRITING INSTRUMENTS
    • Publication number 20180016457
    • Publication date Jan 18, 2018
    • MITSUBISHI PENCIL COMPANY, LIMITED
    • Hisato HAGA
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES