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Yoshimitsu Ina

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inorganic coated sand
    • Patent number 11,958,103
    • Issue date Apr 16, 2024
    • Kao Corporation
    • Yoshimitsu Ina
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for producing mold
    • Patent number 8,813,829
    • Issue date Aug 26, 2014
    • Kao Corporation
    • Yoshimitsu Ina
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for producing reclaimed casting sand
    • Patent number 8,551,373
    • Issue date Oct 8, 2013
    • Kao Corporation
    • Yoshimitsu Ina
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Spherical casting sand
    • Patent number 7,987,892
    • Issue date Aug 2, 2011
    • Kao Corporation
    • Masayuki Kato
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Resin-coated sand
    • Patent number 7,951,454
    • Issue date May 31, 2011
    • Kao Corporation
    • Yoshimitsu Ina
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for producing polymer particles with irregular shape
    • Patent number 5,621,055
    • Issue date Apr 15, 1997
    • Kao Corporation
    • Seiichi Miyanaga
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Solid cosmetic preparation
    • Patent number 5,011,680
    • Issue date Apr 30, 1991
    • Kao Corporation
    • Toshiyuki Suzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of preventing crazing of cosmetics
    • Patent number 4,791,140
    • Issue date Dec 13, 1988
    • Kao Corporation
    • Junichi Fukasawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    INORGANIC COATED SAND
    • Publication number 20210268570
    • Publication date Sep 2, 2021
    • KAO CORPORATION
    • Yoshimitsu INA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR PRODUCING MOLD
    • Publication number 20110100578
    • Publication date May 5, 2011
    • KAO CORPORATION
    • Yoshimitsu Ina
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PROCESS FOR PRODUCING RECLAIMED CASTING SAND
    • Publication number 20100252951
    • Publication date Oct 7, 2010
    • Yoshimitsu Ina
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    Resin-Coated Sand
    • Publication number 20080274374
    • Publication date Nov 6, 2008
    • KAO CORPORATION
    • Yoshimitsu Ina
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Spherical Casting Sand
    • Publication number 20080138650
    • Publication date Jun 12, 2008
    • KAO CORPORATION
    • Masayuki Kato
    • B22 - CASTING POWDER METALLURGY