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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Mizutani; Satoshi
Address:
Kagawa, JP
No. of patents:
49
Patents:












Patent Number Title Of Patent Date Issued
8183431 Absorbent body, multilayer absorbent body and absorbent article May 22, 2012
The present invention provides an absorbent body containing absorbent fibers in which fiber orientation is mainly adjusted, and fiber basis weight and shape are additionally adjusted. The absorbent body 110 of the present invention is an absorbent body containing absorbent fibers, a
8143177 Nonwoven fabric March 27, 2012
It is an objective of the present invention to provide a nonwoven fabric prepared so as to be able to rapidly transfer a predefined liquid. The nonwoven fabric is formed by jetting a fluid, which consists mainly of gaseous matter, to a fiber web 100 supported from beneath by a predefined
7955549 Method of manufacturing multilayer nonwoven fabric June 7, 2011
A method of manufacturing a multilayer nonwoven fabric includes a supporting step of arranging on a predetermined surface of a permeable supporting member a multilayer fiber aggregate, a moving step of moving the multilayer fiber aggregate supported on the permeable supporting member
7954213 Nonwoven fabric, nonwoven fabric manufacturing method, and nonwoven fabric manufacturing apparat June 7, 2011
The present invention provides a nonwoven fabric of which at least one of fiber orientation, fiber density, and basis weight is adjusted, and in which at least one of a predetermined groove portion, an opening, and a protrusion is formed, a manufacturing method for the nonwoven fabric, a
7897240 Nonwoven fabric March 1, 2011
A nonwoven fabric that is not easily damaged during use is provided. A fiber web supported by a predetermined supporting member from the lower face side is blown with fluid, mainly composed of gas, from the upper face side of the fiber web to move fibers that constitute the fiber web,
7806881 Inter-labial pad October 5, 2010
An inter-labial pad which can flexibly follow-up the fluctuation of pressure exerted on an inter-labial pad in the right-to-left direction caused to the inter-labial pad in a wearing state, in which an inter-labial pad is inserted between the labia of a wearer to be sandwiched by the
7803448 Nonwoven fabric September 28, 2010
A nonwoven fabric that is not easily damaged during use is provided. A fiber web supported by a predetermined supporting member from the lower face side is blown with fluid, mainly composed of gas, from the upper face side of the fiber web to move fibers that constitute the fiber web,
7727209 Interlabial pad and individual packaging body for individual package of interlabial pad June 1, 2010
An interlabial pad, which can be discarded by flushing down a toilet and yet with which neither the functions and comfort during use of the interlabial nor the functions of a septic tank are damaged, is provided. The interlabial pad comprises: an absorbent body absorbing liquids; and a
7686793 Interlabial pad and wrapping body March 30, 2010
An interlabial pad is provided that can be easily worn in the interlabial space. A wrapping body is provided that contains the interlabial pad. In the interlabial pad, a finger insertion cavity is formed along the longitudinal direction of a back side sheet between a mini-sheet piece
7662462 Nonwoven fabric February 16, 2010
Nonwoven fabric has a plurality of groove portions continuously formed along a predetermined direction, and a plurality of raised ridge portions formed continuously along the groove portions, each adjacent to the groove portions. The basis weight is the least, and the content percent
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
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
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
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
7534236 Interlabial pad May 19, 2009
The present invention concerns an interlabial pad easy to wear between the labia and provides an interlabial pad of a structure allowing to wear between the labia of a woman easily and appropriately.A mini sheet piece (14) is attached to the opposite side to the body side of the an i
7534235 Interlabial pad May 19, 2009
The present invention relates to an interlabial pad can be sealed and attached to the female labia, which has a structure in capable of easily achieving a sealing attachment into the female labia.A sheet body (2) is provided on an opposite side to a body side of the interlabial pad (1) t
7507463 Nonwoven fabric March 24, 2009
A nonwoven fabric adjusted so that the fiber densities of convex portions and recessed portions are not excessively high. A plurality of open portions is formed by blowing fluid mainly composed of gas from the top side of a fiber web onto the fiber web supported from the bottom side
7507225 Interlabial pad March 24, 2009
It is an object of the present invention to provide an interlabial pad, with which anisotropy is provided in regard to the degree of freedom of the surface side sheet that forms the face that contacts the labia of a wearer, so that the interlabial pad will not fall off readily. An in
7387621 Interlabial pad June 17, 2008
An interlabial pad with reduced leakage of body fluids is provided by enabling direct absorption and retaining of body fluids at a predetermined site. Disclosed is an interlabial pad having a body fluid absorption capacity. The interlabial pad includes a body fluid outlet contacting
7367966 Interlabial pad May 6, 2008
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 gives no discomfort to the female wearer in the body motions of the wearer.The interlabial pad of the
7354425 Interlabial pad April 8, 2008
The present invention relates to an interlabial pad which is used by being fitted between labia of a user for absorbing the menstrual blood, and provides an interlabial pad which can surely absorb even a high-speed, large-volume menstrual blood, flowing down the body along inner labial
7329243 Inter-labial pad February 12, 2008
An inter-labial pad which can be inserted easily to a point of insertion is provided. An inter-labial pad 1 having an absorbent body for absorbing a body fluid is covered with a cover sheet, wherein a top portion 10 to be in contact with the depth of labia when the inter-labial pad 1 is
7307197 Interlabial pad having a labial-following layer December 11, 2007
In an inter-labia pad comprising an absorbing body for absorbing bodily fluid and a cover material for covering the absorbing body, the cover material has a human body-side face that faces the labia of a wearer and an absorbing body-side face that faces the absorbing body. The absorbing
7270652 Interlabial pad September 18, 2007
It is an object of the present invention to provide an interlabial pad with which the fitting point can be found with ease and without damaging the interior of the labia in the fitting process. By equipping a transmitting region 20, which transmits the feel of a finger to a wearer's
7195620 Interlabial pad March 27, 2007
An object of the present invention is to provide an interlabial pad, with which a wearer will hardly feel a sensation of using the interlabial pad, even when a wearer moves and pressure from the exterior is applied to the interlabial pad. An interlabial pad 10, with which a wearer will h
7179247 Absorbable article with protruding body fluid inflow hole having an elastic side wall February 20, 2007
The present invention provides an absorbent article (14) used by being fitted to the female pubic region, which comprises: an absorbent sheet body made of a water permeable sheet (11), a water impermeable sheet (12), and an absorbent body (13) being formed into one body; and a body f
7160278 Auxiliary pad for mounting absorbable article January 9, 2007
The present invention concerns an auxiliary pad for absorbent article that can prevent body fluid from leaking along with the dislocation of an absorbent article such as sanitary napkin, and provides a hygienic article that can reduce the occurrence of body fluid leak, even when the
7122713 Absorbent article with flexible hinge October 17, 2006
Disclosed is an absorbent article including: a liquid-permeable topsheet on a skin surface; and a backsheet on a garment surface. First flexible hinges and second flexible hinges are formed to extend longitudinally of the absorbent article. The first flexible hinges are disposed symm
7083843 Top sheet for absorbent articles, and method for producing it August 1, 2006
Provided is a top sheet for absorbent articles including a number of perforations for covering a liquid-receiving surface of an absorbent article. The top sheet is formed of a thermoplastic resin containing a particulate material. The top sheet is provided with fine convex portions o
7074214 Interlabial product having form for finger securement, and individual package July 11, 2006
The present invention relates to an interlabial product and an individual wrapping body provided with a form for securing a finger, and a manufacturing method therefor, and provides an interlabial pad individual wrapping container which can be used as a suitable operation member when
7033342 Flap-equipped interlabial pad April 25, 2006
An interlabial pad to be fitted to the labia providing an interlabial pad with flap portions that can maintain the retention state in the interlabial space irrespective of the quantity of body fluid discharge such as menstrual blood. A mini-sheet piece (3) is attached to the opposite
6803334 Absorbent article having fibrous layer on surface October 12, 2004
Disclosed is an absorbent article including: a liquid permeable surface layer; a backing sheet; and an absorbent layer interposed between the surface layer and the backing sheet. The surface layer includes: a porous film having a plurality of through holes; and a fibrous layer disposed o
6761955 Absorbent article July 13, 2004
Disclosed is an absorbent article including a topsheet, a backsheet and an absorbent core positioned between the topsheet and the backsheet, and having leakage-preventing side walls on a liquid-receiving side of the article. The leakage-preventing side walls extend in a longitudinal
6733610 Method of making absorbent article employing surface layer with continuous filament May 11, 2004
Disclosed is an absorbent article having a liquid permeable surface layer, a backing sheet, and an absorbent layer interposed between the surface layer and the backing sheet. The surface layer includes a liquid permeable base and a layer of continuous filaments extending substantially in
6673985 Sanitary napkin January 6, 2004
Disclosed is a sanitary napkin having a longitudinal rear portion. The sanitary napkin includes: a main absorbent region having a main absorbent core between a back sheet and a surface sheet; side regions on both sides of the main absorbent region; and boundary regions having leakage
6649807 Absorbent article November 18, 2003
Disclosed is an absorbent article including a sheet which is composed of: a resin layer having a plurality of apertures and forming a liquid-receiving face of the sheet; and a fibrous layer underlying the resin layer. The fibrous layer contains hydrophobic fibers and hydrophilic fibers s
6624340 Absorbent article having longitudinally extending leakage preventing walls on two sides September 23, 2003
Disclosed in an absorbent article including a main body and leakage preventing walls. The leakage preventing walls extend longitudinally and lie opposite one another transversely. Each wall is formed of a nonwoven fabric having corrugations, the crests and valleys of which alternate with
6592563 Absorbent article having leakage preventing sidewalls on latitudinal sides of the liquid receivi July 15, 2003
There is disclosed an absorbent article including: a main body of a support sheet, a liquid absorbing layer and a liquid-permeable sheet; and leakage preventing side walls provided on two sides of the main body and extending in the longitudinal direction, to have root ends jointed to the
6586076 Absorbent article and process for manufacturing the same July 1, 2003
There is disclosed an absorbent article including an absorbent layer and a liquid-permeable surface sheet placed on a liquid-receiving side of the absorbent layer for introducing excreted liquid from the human body to the absorbent layer. The surface sheet is of a corrugated configuratio
6569140 Absorbent article May 27, 2003
There is disclosed an absorbent article including: a body portion including, a liquid permeable front surface sheet for facing the wearer, a back surface sheet, and an absorbent layer sandwiched between the front surface sheet and the back surface sheet; and leakage preventing walls
6548731 Absorbent article with hydrophilic aggregates in topsheet April 15, 2003
Disclosed is an absorbent article including a topsheet, a backsheet and an absorbent core positioned between the topsheet and the backsheet. The topsheet contains hydrophobic fibers and hydrophilic fibers shorter than the hydrophobic fibers. The hydrophobic fibers are thermally bonded to
6548158 Absorbent article with perforated top sheet April 15, 2003
Provided is an absorbent article including an absorbent layer and a top sheet having a number of perforations and disposed on a body facing surface of the absorbent layer. The top sheet is made of a multi-layered resin film having at least two resin layers composing of an outer resin
6528698 Absorbent article March 4, 2003
Provided is an absorbent article including a back sheet, an absorbent layer, and a top sheet covering at least the absorbent layer. The top sheet includes a fiber layer, and a resin layer which is applied to the surface of the fiber layer in a plurality of band-shaped rows. At least
6508796 Absorbent article January 21, 2003
There is disclosed an absorbent article including: a main body; and leakage preventing side walls extending in the longitudinal direction of the main body and lying opposite one another in the widthwise direction of the main body. Each leakage preventing side wall has a raised portion wh
6500160 Package for absorbent article December 31, 2002
Disclosed is a package including an absorbent article and a packaging member. The packaging member is formed of a nonwoven fabric composed of thermoplastic fibers. The nonwoven fabric has a plurality of heat-fused portions arranged thereon in a predetermined pattern. The heat-fused p
6475200 Absorbent article November 5, 2002
There is disclosed an absorbent article including: a main body; and leakage preventing side walls provided on two sides of the main body to have root ends jointed to the surface of the liquid receiving side and to have free ends positioned apart therefrom. Each leakage preventing side wa
6436082 Absorbent article having an improved diffusion property August 20, 2002
An absorbent article including an absorbent layer and a liquid-permeable surface sheet placed on a liquid-receiving side of the absorbent layer for introducing excreted liquid from the human body to the absorbent layer. The surface sheet is of a corrugated configuration to have valleys a
6365795 Absorptive article containing titanium oxide April 2, 2002
There is disclosed an absorptive article including a liquid-permeable surface material on a liquid receiving side. The surface material is formed of a nonwoven fabric including an upper layer to face the skin of a wearer, and a lower layer positioned under the upper layer. At least the
6362391 Disposable body fluids absorbent article March 26, 2002
A disposable body fluids absorbent article which includes a topsheet made of nonwoven fabric, the topsheet being formed with a plurality of pleats extending substantially in one direction. Crests and troughs of the pleats have a relatively high density and side walls defined between the










 
 
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