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Akira Shibata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Drip absorption mat
    • Patent number 6,936,342
    • Issue date Aug 30, 2005
    • Uni-Charm Corporation
    • Akira Shibata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid absorbent
    • Patent number 6,794,556
    • Issue date Sep 21, 2004
    • Uni-Charm Corporation
    • Akira Shibata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Process for producing a nonwoven fabric
    • Patent number 6,361,638
    • Issue date Mar 26, 2002
    • Uni-Charm Corporation
    • Hisashi Takai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPOSABLE MASK
    • Publication number 20210022418
    • Publication date Jan 28, 2021
    • UNICHARM CORPORATION
    • Kaori Furuya
    • A41 - WEARING APPAREL
  • Information Patent Application

    FACE MASK
    • Publication number 20160113336
    • Publication date Apr 28, 2016
    • UNI-CHARM CORPORATION
    • Akira Shibata
    • A41 - WEARING APPAREL
  • Information Patent Application

    MASK
    • Publication number 20130047995
    • Publication date Feb 28, 2013
    • Akira Shibata
    • A41 - WEARING APPAREL
  • Information Patent Application

    MASK
    • Publication number 20130037032
    • Publication date Feb 14, 2013
    • Akira Shibata
    • A41 - WEARING APPAREL
  • Information Patent Application

    FACE MASK
    • Publication number 20120180800
    • Publication date Jul 19, 2012
    • Uni-Charm Corporation
    • Akira Shibata
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    COSMETIC PUFF
    • Publication number 20110247648
    • Publication date Oct 13, 2011
    • UNI-CHARM CORPORATION
    • Hiroko Ikeda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRIP ABSORBENT SHEET
    • Publication number 20110171423
    • Publication date Jul 14, 2011
    • UNI-CHARM CORPORATION
    • Akira Shibata
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Liquid absorbent sheet and method for manufacturing the same
    • Publication number 20060052024
    • Publication date Mar 9, 2006
    • UNI-CHARM CORPORATION
    • Akira Shibata
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Drip absorption mat
    • Publication number 20020187331
    • Publication date Dec 12, 2002
    • Akira Shibata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Liquid-absorbent sheet
    • Publication number 20020160085
    • Publication date Oct 31, 2002
    • UNI-CHARM CORPORATION
    • Norihiro Tokita
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Liquid absorbent
    • Publication number 20020052586
    • Publication date May 2, 2002
    • UNI-CHARM CORPORATION
    • Akira Shibata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR PRODUCING A NONWOVEN FABRIC
    • Publication number 20010052381
    • Publication date Dec 20, 2001
    • HISASHI TAKAI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    NONWOVEN FABRIC, AND PROCESS FOR PRODUCING THE SAME
    • Publication number 20010008683
    • Publication date Jul 19, 2001
    • HISASHI TAKAI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC