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YASUSHI SAYAMA

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  • KAGAWA, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disposable diaper
    • Patent number 8,287,511
    • Issue date Oct 16, 2012
    • Uni-Charm Corporation
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 7,749,213
    • Issue date Jul 6, 2010
    • Uni-Charm Corporation
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 7,662,137
    • Issue date Feb 16, 2010
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Open-type disposable wearing article
    • Patent number 7,582,076
    • Issue date Sep 1, 2009
    • Uni-Charm Corporation
    • Toshiyasu Yoshioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 7,524,312
    • Issue date Apr 28, 2009
    • Uni-Charm Corporation
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Open-type disposable diaper
    • Patent number 7,252,658
    • Issue date Aug 7, 2007
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 7,238,175
    • Issue date Jul 3, 2007
    • Uni-Charm Corporation
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article
    • Patent number 7,227,051
    • Issue date Jun 5, 2007
    • Uni-Charm Corporation
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable wearing article
    • Patent number 7,160,282
    • Issue date Jan 9, 2007
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 7,118,557
    • Issue date Oct 10, 2006
    • Uni-Charm Corporation
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable Absorbent Article With Excrement Receiving Pocket
    • Patent number 6,921,394
    • Issue date Jul 26, 2005
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,869,423
    • Issue date Mar 22, 2005
    • Uni-Charm Corporation
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,756,522
    • Issue date Jun 29, 2004
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,692,476
    • Issue date Feb 17, 2004
    • Uni-Charm Corporation
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper with side crotch regions and waist region having...
    • Patent number 6,685,688
    • Issue date Feb 3, 2004
    • Uni-Charm Corporation
    • Yoshitaka Mishima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,659,993
    • Issue date Dec 9, 2003
    • Uni-Charm Corporation
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,648,868
    • Issue date Nov 18, 2003
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper with breathable and liquid-resistant side flaps
    • Patent number 6,648,867
    • Issue date Nov 18, 2003
    • Uni-Charm Corporation
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,544,243
    • Issue date Apr 8, 2003
    • Uni-Charm Corporation
    • Yasushi Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Elastically stretchable sheet
    • Patent number 6,468,630
    • Issue date Oct 22, 2002
    • Uni-Charm Corporation
    • Yoshitaka Mishima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,436,083
    • Issue date Aug 20, 2002
    • Uni-Charm Corporation
    • Yoshitaka Mishima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 6,248,098
    • Issue date Jun 19, 2001
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper having leakage preventing walls
    • Patent number 6,159,191
    • Issue date Dec 12, 2000
    • Uni-Charm Corporation
    • Yoshitaka Mishima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable absorbent undergarment
    • Patent number 5,990,376
    • Issue date Nov 23, 1999
    • Uni-Charm Corporation
    • Yasushi Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 5,947,949
    • Issue date Sep 7, 1999
    • Uni-Charm Corporation
    • Yasushi Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 5,846,262
    • Issue date Dec 8, 1998
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 5,759,181
    • Issue date Jun 2, 1998
    • Uni-Charm Corporation
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for making components of absorbent undergarment
    • Patent number 5,725,714
    • Issue date Mar 10, 1998
    • Uni-Charm Corporation
    • Yoshihisa Fujioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Disposable diaper
    • Publication number 20040243079
    • Publication date Dec 2, 2004
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable wearing article
    • Publication number 20040127865
    • Publication date Jul 1, 2004
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20040111076
    • Publication date Jun 10, 2004
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaeper
    • Publication number 20040073188
    • Publication date Apr 15, 2004
    • Koichiro Mitsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20040059311
    • Publication date Mar 25, 2004
    • UNI-CHARM CORPORATION
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable wearing article
    • Publication number 20030114819
    • Publication date Jun 19, 2003
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Open-type disposable wearing article
    • Publication number 20030045854
    • Publication date Mar 6, 2003
    • Toshiyasu Yoshioka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Open-type disposable diaper
    • Publication number 20030032933
    • Publication date Feb 13, 2003
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable wearing article
    • Publication number 20030023225
    • Publication date Jan 30, 2003
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20020161348
    • Publication date Oct 31, 2002
    • Yoshitaka Mishima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20020120248
    • Publication date Aug 29, 2002
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20020111594
    • Publication date Aug 15, 2002
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20020099351
    • Publication date Jul 25, 2002
    • Kazuaki Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE DIAPER
    • Publication number 20020045875
    • Publication date Apr 18, 2002
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20020026171
    • Publication date Feb 28, 2002
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20010039409
    • Publication date Nov 8, 2001
    • Hironao Minato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPOSABLE DIAPER
    • Publication number 20010016723
    • Publication date Aug 23, 2001
    • YASUSHI SAYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Disposable diaper
    • Publication number 20010003153
    • Publication date Jun 7, 2001
    • Yasushi Sayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE