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Yoko Hanada

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing liquid developer
    • Patent number 9,034,555
    • Issue date May 19, 2015
    • Kao Corporation
    • Tatsuya Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cosmetic hair preparation
    • Patent number 7,964,179
    • Issue date Jun 21, 2011
    • Kao Corporation
    • Yoko Hanada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Superabsorbent resin composition
    • Patent number 6,703,451
    • Issue date Mar 9, 2004
    • Kao Corporation
    • Yasunori Hosokawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Superabsorbent resin composition and method for producing the same
    • Patent number 6,448,320
    • Issue date Sep 10, 2002
    • Kao Corporation
    • Tadashi Igarashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Super absorbent polymer composition
    • Patent number 6,335,398
    • Issue date Jan 1, 2002
    • Kao Corporation
    • Takayuki Amiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Superabsorbent resin composition
    • Patent number 6,313,231
    • Issue date Nov 6, 2001
    • Kao Corporation
    • Yasunori Hosokawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for producing polymer particles
    • Patent number 5,773,542
    • Issue date Jun 30, 1998
    • Kao Corporation
    • Takashi Koudate
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAKEUP APPLICATION METHOD
    • Publication number 20230172836
    • Publication date Jun 8, 2023
    • KAO CORPORATION
    • Masayuki IIDA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR PRODUCING LIQUID DEVELOPER
    • Publication number 20140186764
    • Publication date Jul 3, 2014
    • KAO CORPORATION
    • Tatsuya YAMADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cosmetic hair preparation
    • Publication number 20050255074
    • Publication date Nov 17, 2005
    • Yoko Hanada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Superabsorbent resin composition
    • Publication number 20010053826
    • Publication date Dec 20, 2001
    • Kao Corporation.
    • Yasunori Hosokawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...