TREA

Hiroyuki Yanagida

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning implement
    • Patent number 8,151,403
    • Issue date Apr 10, 2012
    • Kao Corporation
    • Minoru Wada
    • A46 - BRUSHWARE
  • Information Patent Grant

    Allergen inactivating agent
    • Patent number 8,133,991
    • Issue date Mar 13, 2012
    • Kao Corporation
    • Mami Nonomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cleaning sheet
    • Patent number 7,404,227
    • Issue date Jul 29, 2008
    • Kao Corporation
    • Hiroshi Otsuka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning sheet
    • Patent number 7,386,907
    • Issue date Jun 17, 2008
    • Kao Corporation
    • Hiroshi Otsuka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Process for producing bulky paper
    • Patent number 6,514,382
    • Issue date Feb 4, 2003
    • Kao Corporation
    • Shusuke Kakiuchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Cleaning sheet comprising a network layer and at least one nonwoven...
    • Patent number 5,525,397
    • Issue date Jun 11, 1996
    • Kao Corporation
    • Akihito Shizuno
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Cleaning Implement
    • Publication number 20090255078
    • Publication date Oct 15, 2009
    • KAO CORPORATION
    • Minoru Wada
    • A46 - BRUSHWARE
  • Information Patent Application

    Cleaning sheet
    • Publication number 20060137119
    • Publication date Jun 29, 2006
    • Hiroshi Otsuka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaning sheet
    • Publication number 20060117512
    • Publication date Jun 8, 2006
    • KAO CORPORATION
    • Hiroshi Otsuka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Bulky sheet and process of producing the same
    • Publication number 20050255297
    • Publication date Nov 17, 2005
    • KAO CORPORATION
    • Hiroshi Otsuka
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Allergen inactivating agent
    • Publication number 20050197319
    • Publication date Sep 8, 2005
    • KAO CORPORATION
    • Mami Nonomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE