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Takayuki Hisanaka
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Kanonji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of reducing urine odor and article functioning to reduce uri...
Patent number
8,536,399
Issue date
Sep 17, 2013
Uni-Charm Corporation
Kazuki Numano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibacterial sheet and absorbent article
Patent number
8,476,483
Issue date
Jul 2, 2013
Unicharm Corporation
Wataru Yoshimasa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article containing skin-protective ingredient
Patent number
7,858,840
Issue date
Dec 28, 2010
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article for reducing urine odor
Patent number
7,235,707
Issue date
Jun 26, 2007
Uni-Charm Corporation
Kazuaki Onishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article for controlling normal flora of the skin
Patent number
6,706,941
Issue date
Mar 16, 2004
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid-pervious topsheet for disposable absorbent article and proce...
Patent number
6,699,564
Issue date
Mar 2, 2004
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite plastic sheet and process for making the same
Patent number
6,613,414
Issue date
Sep 2, 2003
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sheet with oily ingredient-containing layer
Patent number
6,603,053
Issue date
Aug 5, 2003
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible sheet used for disposable sanitary article
Patent number
6,544,625
Issue date
Apr 8, 2003
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid-pervious topsheet for disposable absorbent article and proce...
Patent number
6,517,925
Issue date
Feb 11, 2003
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite plastic sheet and process for making the same
Patent number
6,506,473
Issue date
Jan 14, 2003
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible composite sheet for disposable garment
Patent number
6,503,598
Issue date
Jan 7, 2003
Uni-Charm Corporation
Hiroki Goda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible sheet for disposable garment
Patent number
6,479,130
Issue date
Nov 12, 2002
Uni-Charm Corporation
Hisashi Takai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apertured web for disposable body exudates absorbent garments and m...
Patent number
6,395,122
Issue date
May 28, 2002
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apertured web for disposable body exudates absorbent garments and m...
Patent number
6,117,524
Issue date
Sep 12, 2000
Uni-Charm Corporation
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Resin composition, porous film produced therefrom and process for p...
Patent number
5,464,689
Issue date
Nov 7, 1995
Uni-Charm Corporation
Hiroshi Matsumura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ABSORBENT ARTICLE
Publication number
20130131620
Publication date
May 23, 2013
UNICHARM CORPORATION
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPOSABLE DIAPER
Publication number
20110160685
Publication date
Jun 30, 2011
UNICHARM CORPORATION
Satoru Sakaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF REDUCING URINE ODOR AND ARTICLE FUNCTIONING TO REDUCE URI...
Publication number
20110028925
Publication date
Feb 3, 2011
UNI-CHARM CORPORATION
Kazuki Numano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBACTERIAL SHEET AND ABSORBENT ARTICLE
Publication number
20100062031
Publication date
Mar 11, 2010
Wataru Yoshimasa
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Top sheet of hygroscopic article, hygrosocopic article using the to...
Publication number
20050288642
Publication date
Dec 29, 2005
UNI-CHARM CORPORATION
Yuri Kurata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of diminishing urine odor and article functioning to diminis...
Publication number
20040037861
Publication date
Feb 26, 2004
Kazuki Numano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent article for reducing urine odor
Publication number
20030171726
Publication date
Sep 11, 2003
Kazuaki Onishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composite plastic sheet and process for making the same
Publication number
20030073364
Publication date
Apr 17, 2003
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Liquid-pervious topsheet for disposable absorbent article and proce...
Publication number
20030068952
Publication date
Apr 10, 2003
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wet wiper
Publication number
20020132098
Publication date
Sep 19, 2002
UNI-CHARM CORPORATION
Kiyoshi Miyazawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method of evaluation and selection of absorbent article
Publication number
20020096182
Publication date
Jul 25, 2002
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent article for controlling normal flora of the skin
Publication number
20020065496
Publication date
May 30, 2002
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent article and barrier agent for absorbent article
Publication number
20020058917
Publication date
May 16, 2002
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent article and barrier agent for absorbent article
Publication number
20020058916
Publication date
May 16, 2002
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of evaluation and selection of absorbent article
Publication number
20020055686
Publication date
May 9, 2002
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of evaluation and selection of absorbent article
Publication number
20020052010
Publication date
May 2, 2002
Takayuki Hisanaka
G01 - MEASURING TESTING
Information
Patent Application
Sheet with oily ingredient-containing layer
Publication number
20010041878
Publication date
Nov 15, 2001
UNI-CHARM CORPORATION
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Absorbent article containing skin-protective ingredient
Publication number
20010009991
Publication date
Jul 26, 2001
UNI-CHARM CORPORATION
Takayuki Hisanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flexible sheet used for disposable sanitary article
Publication number
20010005540
Publication date
Jun 28, 2001
Takayuki Hisanaka
B32 - LAYERED PRODUCTS