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Uni-Charm Corporation Patents
Assignee:
Uni-Charm Corporation
Address:
Ehime-ken, JP
No. of patents:
677
Patents:


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Patent Number Title Of Patent Date Issued
RE37154 Method of manufacturing disposable underpants by applying annular adhesive zones to the backshee May 1, 2001
Here is disclosed a method for manufacturing individual disposable underpants provided around a waist line and a pair of leg-holes with elastic members from two continuous webs and a plurality of continuous elastic members, characterized by that the webs are applied on predetermined
RE35687 Disposable garments of pants type December 9, 1997
Disposable garments of pants type having a waist-opening with a first elastic member, a pair of leg-openings with second elastic members and a pair of cuff members with third elastic members which are inwardly spaced from said second elastic members, respectively and thereby said leg
D593678 Absorbent pad for breast milk June 2, 2009
D591421 Disposable diaper April 28, 2009
D590558 Insert plate for a handy mop April 14, 2009
D583936 Disposable diaper December 30, 2008
D583935 Disposable diaper December 30, 2008
D579614 Combination handle and insert plate for a handy mop October 28, 2008
D577119 Disposable diaper September 16, 2008
D575409 Absorbent pad for breast milk August 19, 2008
D574489 Disposable diaper August 5, 2008
D573254 Disposable diaper July 15, 2008
D572817 Diaper July 8, 2008
D522653 Disposable diaper pant June 6, 2006
D520135 Disposable diaper pant May 2, 2006
D504510 Disposable diaper pant April 26, 2005
D498298 Disposable diaper pant November 9, 2004
D497991 Disposable diaper pant November 2, 2004
D492410 Disposable diaper pant June 29, 2004
D492409 Disposable diaper pant June 29, 2004
D491660 Disposable diaper pant June 15, 2004
D491659 Disposable diaper pant June 15, 2004
D483868 Disposable diaper pant December 16, 2003
D437409 Disposable urine-absorbing pad February 6, 2001
D380545 Disposable sanitary mask July 1, 1997
D340283 Diaper pants October 12, 1993
D335707 Diaper pants May 18, 1993
D331627 Diaper pants December 8, 1992
D280927 Air freshener container October 8, 1985
7625363 Absorbent article December 1, 2009
Disclosed is an absorbent article having a center absorbent element on a backsheet. The center absorbent element has a center absorbent sheet covered with a center topsheet. The center absorbent sheet is formed with a plurality of projections, wherein longitudinal guide grooves are d
7621899 Sanitary napkin November 24, 2009
A sanitary napkin includes a main body having a liquid-absorbent layer for absorbing and retaining liquid and a projection disposed on a body surface of the main body. At least a portion of the projection is separably fixed to the body surface of the main body through a temporarily f
7621420 Container with auto-opening lid November 24, 2009
In a container with a lid including a container main body, an upper lid attached to the container main body so as to open and close a take-out port of the container main body, a plate spring for urging the upper lid in an opening direction, and a push button that can be operated between
7601146 Interlabial pad individual packaging vessel October 13, 2009
An interlabial pad individual wrapping container is presented which facilitates sanitary application and removal of an interlabial pad between the labia of a wearer. The interlabial individual wrapping container can be used as a preferred handling member at the time of application or
7597690 Sanitary napkin having a protuberance and compressed portions October 6, 2009
A sanitary napkin includes a surface element that is formed of a liquid-permeable topsheet covering a liquid absorbent layer. The surface element is raised from the skin-side surface of a napkin body by an elastic force of an elastic member to form a protuberance having a front end a
7594907 Disposable pants-type diaper having belt members September 29, 2009
A pants-type diaper includes a crotch region which is provided on the inner surface in a zone put aside toward a front waist region and in a zone put aside toward a rear waist region with belt-like members, respectively, both extending across a body fluid absorbent structure. Each of
7594905 Sanitary napkin having three-dimensional structure September 29, 2009
A sanitary napkin includes a napkin body containing a liquid absorbent layer and a three-dimensional structure is disposed on the skin-side surface of the napkin body. The three-dimensional structure is formed of a reinforcing member and a liquid-permeable sheet, and an elastic member
7591809 Sanitary absorptive article producing device and method September 22, 2009
A sanitary absorptive article producing device and method, particularly suitable for producing interlabial pads, which are small-sized sanitary absorptive articles having a mini-sheet piece. The method comprises a main-section assembly step for disposing an absorptive body between a
7588561 Pull-on disposable wearing article with tapered folding guide lines and tucking zones September 15, 2009
A pull-on disposable wearing article is formed in a crotch region with first and second pairs of folding guide lines extending from first and second waist lateral margins toward a transverse middle of the crotch region, respectively. The crotch region is divided into a first zone enc
7582077 Wearing article September 1, 2009
A wearing article includes a chassis having front and rear waist regions, a fastener mechanism adapted to fasten transversely opposite side edges of the chassis, and an elastic adjusting element adapted to stretch or contract at least one of the front and rear waist regions in a transver
7582076 Open-type disposable wearing article September 1, 2009
Here is disclosed an open-type disposable wearing article composed of a front waist region, a rear waist region and a crotch region extending between these waist regions wherein tape fasteners used to connect the front and rear waist to each other are attached to side flaps in the rear
7578813 Disposable wearing article August 25, 2009
A disposable wearing article is provided with a pair of tape fasteners each composed of inner and outer tape strips and a hook member. The outer tape strip has a proximal portion fixed to the side section of the rear waist region and a distal portion extending outwards from the side
7563337 Composite sheet and process for making the same July 21, 2009
This invention aims to provide a composite sheet having a layer of inelastically stretchable continuous fibers improved so that a possible unevenness in fiber diameter may be minimized.A composite sheet comprises an elastically stretchable layer and an inelastically stretchable layer
7563257 Disposable wearing article July 21, 2009
A disposable wearing article is provided with a skin-contactable panel laid in a front half of a crotch region of the article and a liquid-impervious partition laid in a vicinity of a transverse center line of the article. The panel has transversely opposite side edges bonded to tran
7560002 Water-absorbent structure and process for making the same July 14, 2009
A water-absorbent structure comprises an assembly of thermoplastic synthetic fibers, cellulose-based fibers, super-absorbent polymer and water-pervious sheets wrapping these components together. The assembly is a honeycomb construction having a plurality of through-holes and normally
7553783 Cleaning sheet June 30, 2009
Disclosed is a cleaning sheet which has low frictional resistance to an object to be cleaned and is effective in removing various types of dirt and dust when used in a liquid retaining state. The cleaning sheet to be supported by a support member of a holder includes a first cleaning
7553535 Nonwoven fabric June 30, 2009
Nonwoven fabric including concaves and convexes, and at least a fiber basis weight which is adjusted, and its manufacturing method are provided. The nonwoven fabric 110 is formed into a substantially sheet-like shape of predetermined thickness and its fiber basis weight is adjusted b
7553301 Method for determining the illustration of a diaper June 30, 2009
The present invention relates to a method for determining illustrations for a diaper to be worn, for example, by an infant. With the present invention's illustration determination method, for a diaper, comprising a main body, fitted onto the body of an infant, and an illustration dis
7550646 Absorbent article with resilient portion and method for manufacturing the same June 23, 2009
Disclosed is an absorbent article including: a liquid-permeable topsheet on its skin surface; a backsheet on its garment surface; and an absorbent layer therebetween. First compressed portions and second compressed portions, in which the absorbent layer is compressed together with at
7549981 Sanitary napkin June 23, 2009
A sanitary napkin includes a main body having a liquid-absorbent layer for absorbing and retaining liquid and a projection disposed on a body surface of the main body. The projection has a resistive portion provided with a resistive member for resisting compressive deformation of the
7549980 Interlabial pad June 23, 2009
The present invention relates to an interlabial pad that is worn by female wearers, placed in intimate contact and supported between the labia, which provides an interlabial pad that causes no discomfort to the female wearer in the body motions of the wearer. The interlabial pad of the
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