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Fumiko SASAKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Alpha-alumina flakes
    • Patent number 11,180,659
    • Issue date Nov 23, 2021
    • Merck Patent GmbH
    • Ryuta Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    α-alumina flakes
    • Patent number 11,142,649
    • Issue date Oct 12, 2021
    • Merck Patent GmbH
    • Ryuta Suzuki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    α-alumina flakes
    • Patent number 10,457,812
    • Issue date Oct 29, 2019
    • Merck Patent GmbH
    • Ryuta Suzuki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Magnetic pigments
    • Patent number 10,253,191
    • Issue date Apr 9, 2019
    • Merck Patent GmbH
    • Kaiman Shimizu
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Magnetic pigments comprising a flaky substrate and layer of maghemite
    • Patent number 10,174,203
    • Issue date Jan 8, 2019
    • Merck Patent GmbH
    • Kaiman Shimizu
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Brilliant black pigments
    • Patent number 9,657,185
    • Issue date May 23, 2017
    • Merck Patent GmbH
    • Kaiman Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for treating sol-gel capsules
    • Patent number 9,603,784
    • Issue date Mar 28, 2017
    • Merck Patent GmbH
    • Kaiman Shimizu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    AL2O3 FLAKES
    • Publication number 20250188293
    • Publication date Jun 12, 2025
    • Merck Patent GmbH
    • Atsuko Iwabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DEEP BLUISH-BLACK EFFECT PIGMENTS
    • Publication number 20220162449
    • Publication date May 26, 2022
    • Merck Patent GmbH
    • Fumiko SASAKI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    ALPHA-ALUMINA FLAKES
    • Publication number 20190330475
    • Publication date Oct 31, 2019
    • Merck Patent GmbH
    • Ryuta SUZUKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ALPHA-ALUMINA FLAKES
    • Publication number 20190322871
    • Publication date Oct 24, 2019
    • Merck Patent GmbH
    • Ryuta SUZUKI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    FILLER, PROCESS FOR PRODUCING THE SAME, AND COSMETIC
    • Publication number 20160113848
    • Publication date Apr 28, 2016
    • Merck Patent GmbH
    • Tamio NOGUCHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ALPHA-ALUMINA FLAKES
    • Publication number 20140322534
    • Publication date Oct 30, 2014
    • Merck Patent GmbH
    • Ryuta SUZUKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MAGNETIC PIGMENTS
    • Publication number 20130257035
    • Publication date Oct 3, 2013
    • Merck Patent GmbH
    • Kaiman Shimizu
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    BRILLIANT BLACK PIGMENTS
    • Publication number 20130251771
    • Publication date Sep 26, 2013
    • Merck Patent GmbH
    • Kaiman Shimizu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PROCESS FOR TREATING SOL-GEL CAPSULES
    • Publication number 20130156834
    • Publication date Jun 20, 2013
    • Merck Patent GmbH
    • Kaiman Shimizu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    MAGNETIC PIGMENTS COMPRISING A FLAKY SUBSTRATE AND LAYER OF MAGHEMITE
    • Publication number 20120091702
    • Publication date Apr 19, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Kaiman Shimizu
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    POROUS MAGNESIA AND PROCESS FOR PREPARING THE SAME
    • Publication number 20090047315
    • Publication date Feb 19, 2009
    • Tamio Noguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILLER, PROCESS FOR PRODUCING THE SAME, AND COSMETIC
    • Publication number 20080153922
    • Publication date Jun 26, 2008
    • Tamio Noguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE