Patents by Inventor Kaoru Ishihara

Kaoru Ishihara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200281780
    Abstract: Absorbent articles that include elastics in multiple layers are disclosed herein.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Sarah Marie WADE, Tina Marie GLAHN, Gary Dean LAVON, Diana Woehnl JURATOVAC, Kaoru ISHIHARA, Masaharu NISHIKAWA, Ronald Joseph ZINK, Anna Elizabeth MACURA
  • Publication number: 20200260798
    Abstract: Disclosed is a wearable article continuous in longitudinal and transverse directions comprising a front elastic belt, a back elastic belt, and a crotch region; the crotch region extending longitudinally between the front elastic belt and the back elastic belt; the front elastic belt and back elastic belt being discontinuous with each other in the crotch region, wherein certain of the front/back elastic belt is a non-elastic region; the front and back non-elastic regions have a First Belt Pattern FBP and the crotch region has a First Crotch Pattern FCP; wherein the First Belt Pattern FBP as well as First Crotch Pattern FCP is a Geometric Pattern, wherein 1) both the First Belt Pattern FBP and the First Crotch Pattern FCP have a Longitudinal Orientation, or 2) both the First Belt Pattern FBP and the First Crotch Pattern FCP form a High Order Pattern HOP and have a Non-directional Orientation.
    Type: Application
    Filed: February 11, 2020
    Publication date: August 20, 2020
    Inventors: Koichi MORIMOTO, Ruizhi PEI, Kaoru ISHIHARA, Shiqiao LI, Xuechun WANG, John Andrew STRASEMEIER, Farihah IBRAHIM, Nicholas Matthew LO, Monica Renee TOURNOUX
  • Publication number: 20200260799
    Abstract: Disclosed is a wearable article comprising front and back elastic belt regions and a crotch region between the front and back elastic belt regions; the front and back elastic belt regions each comprising a laminate, an elastic bonding continuously bonding an elastic member in the direction of stretch, and a vertical bonding applied to at least one of inner and outer sheets to intermittently bond the elastic member to at least one of the inner and outer sheets, the vertical bonding having a transverse dimension VG2 and spaced apart from each other with a transverse pitch VG1, wherein the outer sheet comprises a repeating pattern of apertures, the repeating pattern of apertures spaced apart from each other with a longitudinal pitch DF2, and spaced apart from each other with a transverse pitch DF1, wherein VG1 is greater than DF1, and wherein the repeating pattern of apertures have a Longitudinal Orientation.
    Type: Application
    Filed: February 11, 2020
    Publication date: August 20, 2020
    Inventors: Kaoru ISHIHARA, Shiqiao LI, Xuechun WANG, Koichi MORIMOTO, John Andrew STRASEMEIER, Vanessa Marie MELENDEZ, Monica Renee TOURNOUX
  • Publication number: 20200261281
    Abstract: Disclosed is a wearable article comprising a front elastic belt region, a back elastic belt region, a crotch region, a waist opening, and a pair of leg openings, the laminate comprising an inner sheet, an outer sheet, and elastic strands running in a transverse direction and spaced apart from at least about 6 mm to about 18 mm in a longitudinal direction, wherein the laminate comprises an elastic bonding which continuously bonds the elastic member for at least about 10 mm in the direction of stretch in a region adjacent the side edges of the front and back elastic belts, and a vertical bonding applied to at least one of the inner sheet and the outer sheet with intervals in the transverse direction to intermittently bond the inner sheet and the outer sheet, wherein the outer sheet hydrophilicity is greater than the inner sheet hydrophilicity.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 20, 2020
    Inventors: Kaoru ISHIHARA, Shiqiao LI, Xuechun WANG, Koichi MORIMOTO, John Andrew STRASEMEIER, Vanessa Marie MELENDEZ, Meng CHEN, Monica Renee TOURNOUX
  • Publication number: 20200261283
    Abstract: A method of making a laminate for an absorbent article is provided. The laminate comprises elastic elements disposed at least partially intermediate two substrates. The first substrate has a primary fiber bond pattern formed therein and comprising a plurality of primary fiber bonds. The method comprises forming densified regions in the first substrate. A perimeter of each of the densified regions is larger than a perimeter of each of the primary fiber bonds. The densified regions together form a pattern of densified regions in the first substrate. The method comprises adhesively attaching the elastic elements to the first substrate, joining the second substrate to the first substrate or to some of the elastic elements, and forming a plurality of rugosities in the first substrate by allowing the elastic elements to at least partially contract. The frequency and amplitude ranges of the rugosities result from the pattern of the densified regions.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Inventors: Ronald Joseph Zink, Sarah Marie Wade, Gary Dean LaVon, Kaoru Ishihara
  • Publication number: 20200261282
    Abstract: Disclosed is a wearable article comprising a front elastic belt, a back elastic belt, a crotch region extending longitudinally between the front elastic belt and the back elastic belt; wherein at least 10% of the longitudinal dimension of the front and back elastic belts from a waist opening is a laminate in active elasticity defining an Upper Gather Region. The Upper Gather Region may have a particular Directional Dispersion Value and a particular Continuity Value according to measurements herein. The laminate may have at least one of the inner sheet and the outer sheet comprising a plurality of deformations aligned in the longitudinal direction.
    Type: Application
    Filed: February 11, 2020
    Publication date: August 20, 2020
    Inventors: Shiqiao LI, Ruizhi PEI, Kaoru ISHIHARA, Koichi MORIMOTO, Xuechun WANG, Ling TONG, John Andrew STRASEMEIER, Vanessa Marie MELENDEZ, Monica Renee TOURNOUX
  • Publication number: 20200260800
    Abstract: A wearable article includes front and back elastic belts, a crotch region, a waist opening, and leg openings. Each elastic belt is a laminate having an inner sheet, an outer sheet, and a an elastic member running in the transverse direction. Elastic bonding continuously bonds the elastic member for at least about 10 mm in the direction of stretch in a region adjacent side edges of the elastic belts, and vertical bonding applied to the inner and/or the outer sheet intermittently bonds the elastic member to said inner and/or outer sheets. At least one of the inner sheet and the outer sheet comprises a plurality of deformations aligned in the longitudinal direction. The article has a Stretch Circumference Force of about 6.5 N or less and a Fit Circumference Force of at least about 3.0 N. The ratio of Stretch Circumference Force/Fit Circumference Force is less than about 1.8.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Inventors: Shiqiao LI, Ruizhi PEI, Kaoru ISHIHARA, Koichi MORIMOTO, Xuechun WANG, Ling TONG, John Andrew STRASEMEIER, Vanessa Marie MELENDEZ, Monica Renee TOURNOUX
  • Publication number: 20200229994
    Abstract: Absorbent articles of the present disclosure may have Relaxed Product Waist Widths, Relaxed Product Hip Widths, and Product Hip-to-Waist Silhouettes as disclosed herein. And, arrays of the present disclosure may have Array Average Product Hip-to-Waist Silhouettes and Array Average Product Hip-to-Waist-to-Weight Ratio as disclosed herein.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 23, 2020
    Inventors: Bret Darren SEITZ, Gary Dean LaVON, Kaoru ISHIHARA
  • Patent number: 10695234
    Abstract: Absorbent articles that include elastics in multiple layers are disclosed herein.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: June 30, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Sarah Marie Wade, Tina Marie Glahn, Gary Dean LaVon, Diana Woehnl Juratovac, Kaoru Ishihara, Masaharu Nishikawa, Ronald Joseph Zink, Anna Elizabeth Macura
  • Patent number: 10695233
    Abstract: A method of making a laminate for an absorbent article is provided. The laminate comprises elastic elements disposed at least partially intermediate two substrates. The first substrate has a primary fiber bond pattern formed therein and comprising a plurality of primary fiber bonds. The method comprises forming densified regions in the first substrate. A perimeter of each of the densified regions is larger than a perimeter of each of the primary fiber bonds. The densified regions together form a pattern of densified regions in the first substrate. The method comprises adhesively attaching the elastic elements to the first substrate, joining the second substrate to the first substrate or to some of the elastic elements, and forming a plurality of rugosities in the first substrate by allowing the elastic elements to at least partially contract. The frequency and amplitude ranges of the rugosities result from the pattern of the densified regions.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: June 30, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Joseph Zink, Sarah Marie Wade, Gary Dean LaVon, Kaoru Ishihara
  • Patent number: 10675190
    Abstract: An absorbent article comprising first and second belts. The article may comprise a center chassis that comprises barrier leg cuffs extending laterally outward of a backsheet in the crotch region.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: June 9, 2020
    Assignee: The Procter and Gamble Company
    Inventors: Sarah Marie Wade, Kaoru Ishihara
  • Publication number: 20200155368
    Abstract: An absorbent article comprises a chassis having a belt portion extending therefrom. The belt portion comprises a side edge, a waist opening edge, a leg opening edge, first and second substrates engaged with each other, and elastic elements disposed intermediate the first substrate and the second substrate. The belt portion also comprises a first texture zone comprising a first portion of the substrates and the elastic strands and disposed adjacent to the side edge and the waist opening edge and a second texture zone comprising a second portion of the substrates and the elastic elements and disposed adjacent to the side edge and the leg opening edge. The first texture zone extends at least partially along a first lateral extent of the belt portion and the second texture zone extends at least partially along a second lateral extent of the belt portion.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Ronald Joseph Zink, Sarah Marie Wade, Tina Marie Glahn, Rachael Eden Walther, Darrell Ian Brown, Gary Dean LaVon, Nicholas Paul Goyette, Kaoru Ishihara, Amanda Margaret Bicking, Diana Juratovac
  • Publication number: 20200155369
    Abstract: An absorbent article comprising first and second belts. The article may comprise a center chassis that comprises barrier leg cuffs extending laterally outward of a backsheet in the crotch region.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Sarah Marie WADE, Kaoru ISHIHARA
  • Publication number: 20200155367
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a chassis comprising a topsheet, a backsheet, and a core disposed at least partially intermediate the topsheet and the backsheet. The absorbent article comprises a belt portion extending from the chassis. The belt portion comprises a first substrate, a second substrate joined to the first substrate, and a plurality of elongate elastic elements disposed at least partially intermediate the first substrate and the second substrate. The belt portion comprises a texture zone having a texture ratio of greater than about 5.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Ronald Joseph ZINK, Farihah IBRAHIM, Sarah Marie WADE, Gary Dean LaVON, Tina Marie GLAHN, Kaoru ISHIHARA, Diana Woehnl JURATOVAC
  • Patent number: 10610420
    Abstract: Disclosed is a wearable article 20 comprising a main body 38 and a ring-like elastic belt 40 comprising a front belt 84 and a back belt 86 formed by a plurality of elastic bodies, at least some of the elastic bodies removed of its elasticity by an elastic cut window; the front and back belt each having a set of elastic cut windows, the transverse width of the elastic body having the longest length removed of its elasticity defined as a maximum elastic cut window 24W; wherein the maximum elastic cut window of the back belt is greater than the maximum elastic cut window of the front belt.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 7, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Koichi Morimoto, Kaoru Ishihara, Sarah Marie Wade, LeAnn Nichole Phillips
  • Patent number: 10583054
    Abstract: Absorbent articles of the present disclosure may have Relaxed Product Waist Widths, Relaxed Product Hip Widths, and Product Hip-to-Waist Silhouettes as disclosed herein. And, arrays of the present disclosure may have Array Average Product Hip-to-Waist Silhouettes and Array Average Product Hip-to-Waist-to-Weight Ratio as disclosed herein.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: March 10, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Bret Darren Seitz, Gary Dean LaVon, Kaoru Ishihara
  • Patent number: 10575997
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a chassis comprising a topsheet, a backsheet, and a core disposed at least partially intermediate the topsheet and the backsheet. The absorbent article comprises a belt portion extending from the chassis. The belt portion comprises a first substrate, a second substrate joined to the first substrate, and a plurality of elongate elastic elements disposed at least partially intermediate the first substrate and the second substrate. The belt portion comprises a texture zone having a texture ratio of greater than about 5.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: March 3, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Joseph Zink, Farihah Ibrahim, Sarah Marie Wade, Gary Dean LaVon, Tina Marie Glahn, Kaoru Ishihara, Diana Woehnl Juratovac
  • Patent number: 10575996
    Abstract: An absorbent article comprises a chassis having a belt portion extending therefrom. The belt portion comprises a side edge, a waist opening edge, a leg opening edge, first and second substrates engaged with each other, and elastic elements disposed intermediate the first substrate and the second substrate. The belt portion also comprises a first texture zone comprising a first portion of the substrates and the elastic strands and disposed adjacent to the side edge and the waist opening edge and a second texture zone comprising a second portion of the substrates and the elastic elements and disposed adjacent to the side edge and the leg opening edge. The first texture zone extends at least partially along a first lateral extent of the belt portion and the second texture zone extends at least partially along a second lateral extent of the belt portion.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: March 3, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Ronald Joseph Zink, Sarah Marie Wade, Tina Marie Glahn, Rachael Eden Walther, Darrell Ian Brown, Gary Dean LaVon, Nicholas Paul Goyette, Kaoru Ishihara, Amanda Margaret Bicking, Diana Juratovac
  • Patent number: 10265223
    Abstract: A textured laminate structure and absorbent articles having a component formed of the textured laminate structure are disclosed. The textured laminate structure may have a first layer formed of a nonwoven web having a preexisting pattern of first apertures therethrough, a second layer, and one or more elastic members disposed between the first and second layers in a prestrained condition. The laminate structure may be discontinuously joined or bonded such that the first layer is joined or bonded to the structure in first portions and unjoined or unbonded to the structure in second portions. The structure provides a stretch laminate with tactilely and visually interesting features, and may be used to form components of a disposable absorbent article such as a side panel thereof.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: April 23, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Sarah Marie Wade, Masaharu Nishikawa, Kaoru Ishihara, Tina Marie Glahn, Gary Dean Lavon
  • Publication number: 20190000695
    Abstract: An array of disposable absorbent articles comprising a sequence of graphic designs corresponding to a wearer's stage of development.
    Type: Application
    Filed: September 7, 2018
    Publication date: January 3, 2019
    Inventors: Gregory ASHTON, Molly Kelly GROVAK, Kaoru ISHIHARA, Deborah Ann VARGO