TREA

Yasumitsu SAKUMA

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  • Wakayama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Column contact apparatus and method for operating the same
    • Patent number 9,132,392
    • Issue date Sep 15, 2015
    • Kao Corporation
    • Takeshi Narushima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for producing tertiary amine
    • Patent number 9,061,964
    • Issue date Jun 23, 2015
    • Kao Corporation
    • Yasumitsu Sakuma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for producing tertiary amine
    • Patent number 8,877,978
    • Issue date Nov 4, 2014
    • Kao Corporation
    • Yasumitsu Sakuma
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cosmetic composition
    • Patent number 8,535,697
    • Issue date Sep 17, 2013
    • Kao Corporation
    • Yukio Inomata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pearlescent composition
    • Patent number 8,529,788
    • Issue date Sep 10, 2013
    • Kao Corporation
    • Shingo Hosoya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    O/W emulsion cosmetic composition
    • Patent number 8,420,066
    • Issue date Apr 16, 2013
    • Kao Corporation
    • Yukio Inomata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bleaching activator granule
    • Patent number 8,063,009
    • Issue date Nov 22, 2011
    • Kao Corporation
    • Keiichi Onoda
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Anionic surfactant powder
    • Patent number 7,833,518
    • Issue date Nov 16, 2010
    • Kao Corporation
    • Yasumitsu Sakuma
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for producing an emulsion
    • Patent number 7,495,031
    • Issue date Feb 24, 2009
    • Kao Corporation
    • Yasumitsu Sakuma
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for producing granular anionic surfactant
    • Patent number 7,485,615
    • Issue date Feb 3, 2009
    • Kao Corporation
    • Masahiro Umehara
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for the preparation of branched chain fatty acids and alkyl...
    • Patent number 5,677,473
    • Issue date Oct 14, 1997
    • Kao Corporation
    • Takeshi Tomifuji
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING TERTIARY AMINE
    • Publication number 20140323764
    • Publication date Oct 30, 2014
    • Yasumitsu SAKUMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING TERTIARY AMINE
    • Publication number 20130289310
    • Publication date Oct 31, 2013
    • KAO CORPORATION
    • Yasumitsu Sakuma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COLUMN CONTACT APPARATUS AND METHOD FOR OPERATING THE SAME
    • Publication number 20130259774
    • Publication date Oct 3, 2013
    • KAO CORPORATION
    • Takeshi Narushima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PEARLESCENT COMPOSITION
    • Publication number 20100038585
    • Publication date Feb 18, 2010
    • KAO CORPORATION
    • Shingo Hosoya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Bleaching Activator Granule
    • Publication number 20090281018
    • Publication date Nov 12, 2009
    • Keiichi Onoda
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    COSMETIC COMPOSITION
    • Publication number 20090263433
    • Publication date Oct 22, 2009
    • KAO CORPORATION
    • Yukio Inomata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    O/W EMULSION COSMETIC COMPOSITION
    • Publication number 20090142383
    • Publication date Jun 4, 2009
    • KAO CORPORATION
    • Yukio Inomata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Process for producing an emulsion
    • Publication number 20050197271
    • Publication date Sep 8, 2005
    • KAO CORPORATION
    • Yasumitsu Sakuma
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Anionic surfactant powder
    • Publication number 20050106118
    • Publication date May 19, 2005
    • KAO CORPORATION
    • Yasumitsu Sakuma
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Process for producing granular anionic surfactant
    • Publication number 20050043202
    • Publication date Feb 24, 2005
    • Masahiro Umehara
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES