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Kagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reclaiming used superabsorbent polymer
Patent number
9,777,131
Issue date
Oct 3, 2017
Unicharm Corporation
Naoyuki Funamizu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and device for recovering bulk of nonwoven fabric
Patent number
9,637,851
Issue date
May 2, 2017
Unicharm Corporation
Jun Okuda
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Absorbent article having blood slipping agent on a top sheet thereof
Patent number
9,364,576
Issue date
Jun 14, 2016
Unicharm Corporation
Yuki Noda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Production process of a nonwoven fabric sheet
Patent number
9,315,931
Issue date
Apr 19, 2016
Unicharm Corporation
Katsuhiro Uematsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorbent article
Patent number
9,125,769
Issue date
Sep 8, 2015
Unicharm Corporation
Masashi Uda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Non-woven sheet, manufacturing method thereof and absorbent article
Patent number
9,095,477
Issue date
Aug 4, 2015
Unicharm Corporation
Masashi Yamaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liquid-pervious fibrous non-woven fabric
Patent number
8,722,173
Issue date
May 13, 2014
Unicharm Corporation
Toru Oba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR TREATING USED ABSORBENT ARTICLE
Publication number
20150265737
Publication date
Sep 24, 2015
UNICHARM CORPORATION
Masashi Yamaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ABSORBENT ARTICLE
Publication number
20150250916
Publication date
Sep 10, 2015
UNICHARM CORPORATION
Yuki Noda
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD AND DEVICE FOR RECOVERING BULK OF NONWOVEN FABRIC
Publication number
20150067996
Publication date
Mar 12, 2015
UNICHARM CORPORATION
Jun Okuda
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
METHOD FOR RECLAIMING USED SUPERABSORBENT POLYMER
Publication number
20150045461
Publication date
Feb 12, 2015
National University Corporation Hokkaido University
Naoyuki Funamizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION PROCESS OF A NONWOVEN FABRIC SHEET
Publication number
20140174628
Publication date
Jun 26, 2014
Unicharm Corporation
Katsuhiro Uematsu
B32 - LAYERED PRODUCTS
Information
Patent Application
NONWOVEN FABRIC, METHOD FOR PRODUCING IT, AND ABSORBENT ARTICLE
Publication number
20130165883
Publication date
Jun 27, 2013
UNICHARM CORPORATION
Akihiro Kimura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
NON-WOVEN SHEET, MANUFACTURING METHOD THEREOF AND ABSORBENT ARTICLE
Publication number
20130158497
Publication date
Jun 20, 2013
UNICHARM CORPORATION
Masashi Yamaguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SHEET OF NON-WOVEN FABRIC AND PRODUCTION PROCESS OF SAME
Publication number
20130022784
Publication date
Jan 24, 2013
UNICHARM CORPORATION
Katsuhiro Uematsu
B32 - LAYERED PRODUCTS
Information
Patent Application
NON-WOVEN FABRIC SHEET
Publication number
20130017370
Publication date
Jan 17, 2013
UNICHARM CORPORATION
Masashi Yamaguchi
B32 - LAYERED PRODUCTS
Information
Patent Application
ABSORBENT ARTICLE
Publication number
20130012900
Publication date
Jan 10, 2013
UNICHARM CORPORATION
Masashi Uda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NONWOVEN-FABRIC SHEET AND PROCESS FOR PRODUCING SAME
Publication number
20120321839
Publication date
Dec 20, 2012
UNICHARM CORPORATION
Katsuhiro Uematsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NONWOVEN FABRIC
Publication number
20120196091
Publication date
Aug 2, 2012
UNICHARM CORPORATION
Satoshi Mizutani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIQUID-PERVIOUS FIBROUS NON-WOVEN FABRIC
Publication number
20120045620
Publication date
Feb 23, 2012
UNICHARM CORPORATION
Toru Oba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NONWOVEN FABRIC AND METHOD FOR MAKING THE SAME
Publication number
20100191207
Publication date
Jul 29, 2010
UNI-CHARM CORPORATION
Toru Oba
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE