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Hirotomo MUKAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Elastic sheet, underpants-type absorbent article, and method for ma...
    • Patent number 12,186,171
    • Issue date Jan 7, 2025
    • Unicharm Corporation
    • Toshifumi Ohtsubo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article with leak-proof walls
    • Patent number 11,357,670
    • Issue date Jun 14, 2022
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 11,318,053
    • Issue date May 3, 2022
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 11,129,758
    • Issue date Sep 28, 2021
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 10,925,778
    • Issue date Feb 23, 2021
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pants-type absorbent article
    • Patent number 10,729,596
    • Issue date Aug 4, 2020
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 10,098,795
    • Issue date Oct 16, 2018
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article and method of manufacturing absorbent article
    • Patent number 10,092,458
    • Issue date Oct 9, 2018
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of manufacturing pants-type diaper
    • Patent number 10,052,238
    • Issue date Aug 21, 2018
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 9,889,050
    • Issue date Feb 13, 2018
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article with curving unit
    • Patent number 9,801,764
    • Issue date Oct 31, 2017
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article and method of manufacturing absorbent article
    • Patent number 9,782,305
    • Issue date Oct 10, 2017
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 9,668,925
    • Issue date Jun 6, 2017
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 9,561,138
    • Issue date Feb 7, 2017
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article
    • Patent number 9,456,933
    • Issue date Oct 4, 2016
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article having low rigidity sections
    • Patent number 9,452,091
    • Issue date Sep 27, 2016
    • Uni-Charm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article having spaced narrow width sections
    • Patent number 9,445,950
    • Issue date Sep 20, 2016
    • Uni-Charm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article
    • Patent number 9,433,541
    • Issue date Sep 6, 2016
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 9,320,658
    • Issue date Apr 26, 2016
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent layer for disposable wearing article and method for makin...
    • Patent number 9,271,881
    • Issue date Mar 1, 2016
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article with central and side curving portions
    • Patent number 9,144,521
    • Issue date Sep 29, 2015
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article
    • Patent number 9,125,773
    • Issue date Sep 8, 2015
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bodily fluid absorbent article including bodily fluid absorbent cor...
    • Patent number 9,107,779
    • Issue date Aug 18, 2015
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable worn article
    • Patent number 9,078,791
    • Issue date Jul 14, 2015
    • Unicharm Corporation
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 8,998,872
    • Issue date Apr 7, 2015
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article having joint regions
    • Patent number 8,986,274
    • Issue date Mar 24, 2015
    • Uni-Charm Corporation
    • Kenichi Sasayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Manufacturing method of absorbent article
    • Patent number 8,980,040
    • Issue date Mar 17, 2015
    • Unicharm Corporation
    • Hidefumi Gouda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 8,968,263
    • Issue date Mar 3, 2015
    • Unicharm Corporation
    • Yoshihisa Watabe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wearing article
    • Patent number 8,939,956
    • Issue date Jan 27, 2015
    • Unicharm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 8,932,274
    • Issue date Jan 13, 2015
    • Uni-Charm Corporation
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELASTIC SHEET, UNDERPANTS-TYPE ABSORBENT ARTICLE, AND METHOD FOR MA...
    • Publication number 20240189159
    • Publication date Jun 13, 2024
    • UNICHARM CORPORATION
    • Toshifumi Ohtsubo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20190328586
    • Publication date Oct 31, 2019
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20190262194
    • Publication date Aug 29, 2019
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20190254884
    • Publication date Aug 22, 2019
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20190133844
    • Publication date May 9, 2019
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PANTS-TYPE ABSORBENT ARTICLE
    • Publication number 20180185203
    • Publication date Jul 5, 2018
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE AND METHOD OF MANUFACTURING ABSORBENT ARTICLE
    • Publication number 20170266063
    • Publication date Sep 21, 2017
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF MANUFACTURING PANTS-TYPE DIAPER
    • Publication number 20170087028
    • Publication date Mar 30, 2017
    • UNICHARM CORPORATION
    • Hirotomo MUKAI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20150238368
    • Publication date Aug 27, 2015
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE AND METHOD OF MANUFACTURING ABSORBENT ARTICLE
    • Publication number 20150173972
    • Publication date Jun 25, 2015
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20150105742
    • Publication date Apr 16, 2015
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20150073373
    • Publication date Mar 12, 2015
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20150011960
    • Publication date Jan 8, 2015
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20140378935
    • Publication date Dec 25, 2014
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF MANUFACTURING ABSORBENT ARTICLE
    • Publication number 20140338822
    • Publication date Nov 20, 2014
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20140188066
    • Publication date Jul 3, 2014
    • UNI-CHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE DIAPER
    • Publication number 20140058348
    • Publication date Feb 27, 2014
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20140031783
    • Publication date Jan 30, 2014
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BODILY FLUID ABSORBENT ARTICLE INCLUDING BODILY FLUID ABSORBENT COR...
    • Publication number 20130289509
    • Publication date Oct 31, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT LAYER FOR DISPOSABLE WEARING ARTICLE AND METHOD FOR MAKIN...
    • Publication number 20130267924
    • Publication date Oct 10, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WEARING ARTICLE
    • Publication number 20130110075
    • Publication date May 2, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20130102987
    • Publication date Apr 25, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20130079743
    • Publication date Mar 28, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20130060219
    • Publication date Mar 7, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20130041336
    • Publication date Feb 14, 2013
    • UNICHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WEARING ARTICLE
    • Publication number 20130030398
    • Publication date Jan 31, 2013
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE WORN ARTICLE
    • Publication number 20130030402
    • Publication date Jan 31, 2013
    • UNICHARM CORPORATION
    • Takaya Arayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MANUFACTURING METHOD OF ABSORBENT ARTICLE
    • Publication number 20120302417
    • Publication date Nov 29, 2012
    • UNI-CHARM CORPORATION
    • Hidefumi Gouda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ABSORBENT ARTICLE
    • Publication number 20120302985
    • Publication date Nov 29, 2012
    • UNI-CHARM CORPORATION
    • Hirotomo Mukai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MANUFACTURING METHOD OF ABSORBENT ARTICLE
    • Publication number 20120297605
    • Publication date Nov 29, 2012
    • UNI-CHARM CORPORATION
    • Hidefumi Gouda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE