Patents by Inventor Shinobu Takei
Shinobu Takei 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).
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Patent number: 8450556Abstract: A shaped sheet, comprising: a plurality of protrusions (3) on one surface side of the shaped sheet formed of fibers; and connecting portions (5) for being barriers and connecting the protrusions (3) to one another, wherein the connecting portion (5) has a fiber density higher than a fiber density of the protrusion (3).Type: GrantFiled: April 30, 2008Date of Patent: May 28, 2013Assignee: Kao CorporationInventors: Takanobu Miyamoto, Takeshi Miyamura, Taeko Kanai, Aya Yoshimoto, Soichi Fujita, Hiromichi Suzuki, Wataru Saka, Shinobu Takei
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Publication number: 20100249740Abstract: A shaped sheet, comprising: a plurality of protrusions (3) on one surface side of the shaped sheet formed of fibers; and connecting portions (5) for being barriers and connecting the protrusions (3) to one another, wherein the connecting portion (5) has a fiber density higher than a fiber density of the protrusion (3).Type: ApplicationFiled: April 30, 2008Publication date: September 30, 2010Inventors: Takanobu Miyamoto, Takeshi Miyamura, Taeko Kanai, Hiromichi Suzuki, Wataru Saka, Shinobu Takei
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Patent number: 6602238Abstract: A shorts-type absorbent article having leg region forming members 71, 71 arranged in an elongated state at a pair of leg regions 70 arranged around a wearer's leg, wherein each of the leg region elastic members comprises a first and a second elastic member 71a, 71b and the first and second elastic members do not exhibit elastic expansible/contractible property at least at a central area of the portion where the absorbent core exists, and the predetermined parts of the first and second elastic members are fixed to the component of the absorbent article by a second fixing means S, S.Type: GrantFiled: May 15, 2001Date of Patent: August 5, 2003Assignee: Kao CorporationInventors: Shinobu Takei, Kenji Ando, Ken Nemoto
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Patent number: 6394991Abstract: A shorts type absorbent article comprising a liquid-permeable topsheet 2, a liquid-impermeable antileakage sheet and a liquid-retentive absorbent core 4, opposing left and right side edge portions of a stomach-side zone A and opposing left and right side edge portions of a back-side zone B being joined together to thereby form one pair of joined-sections 9, wherein the joined sections 9 include securely joined sections which are joined by being pressed substantially from both a surface on the side of the stomach-side zone A and a surface on the side of the back-side zone B, moderately joined sections which are joined by being pressed substantially from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B and non-joined sections which are not substantially pressed from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B, the joined sections having three or more stages of thickness in section.Type: GrantFiled: July 31, 2000Date of Patent: May 28, 2002Assignee: Kao CorporationInventors: Shinobu Takei, Kazuhiro Tagawa
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Publication number: 20020007172Abstract: A shorts-type absorbent article having leg region forming members 71, 71 arranged in an elongated state at a pair of leg regions 70 arranged around a wearer's leg, wherein each of the leg region elastic members comprises a first and a second elastic member 71a, 71b and the first and second elastic members do not exhibit elastic expansible/contractible property at least at a central area of the portion where the absorbent core exists, and the predetermined parts of the first and second elastic members are fixed to the component of the absorbent article by a second fixing means S, S.Type: ApplicationFiled: May 15, 2001Publication date: January 17, 2002Inventors: Shinobu Takei, Kenji Ando, Ken Nemoto
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Patent number: 6306122Abstract: A disposable wearing article including a liquid-permeable topsheet, an outermost layer sheet located on an outer surface of the disposable wearing article, and a liquid retentive absorbent member, a waist-surrounding elastic member being arranged at a waist-surrounding portion, wherein the waist-surrounding elastic member is fixed to other members than the outermost layer sheet in an expanded state to thereby form gathers inwardly of the outermost layer sheet, a non-bonding area is provided between the waist-surrounding elastic member and the outermost layer sheet, and no gathers are formed on an outer surface of the waist-surrounding portion.Type: GrantFiled: April 21, 1998Date of Patent: October 23, 2001Assignee: Kao CorporationInventors: Mika Narawa, Yoshinobu Machida, Shinobu Takei, Harumitsu Toyoda, Ken Nemoto
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Patent number: 5817087Abstract: A shorts type disposable diaper comprising an absorbent body which comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent member interposed between the topsheet and the backsheet, the absorbent body having a front waist body portion located on the stomach side of a diaper wearer when the diaper is worn and a rear waist body portion located on the back side of the wearer, the front and rear waist body portions being joined and sealed together at opposing lateral side edges thereof to form a waist opening portion and a pair of leg opening portions, characterized in that the topsheet and/or the backsheet have a mechanical strength of about 1,500 gf/50 mm or more in the longitudinal direction of the diaper.Type: GrantFiled: August 13, 1997Date of Patent: October 6, 1998Assignee: Kao CorporationInventors: Keima Takabayashi, Shinobu Takei, Harumitsu Toyoda
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Patent number: 5807371Abstract: An extensible fastening tape includes a base part, adapted to be attached to a disposable absorbent article, and an extensible part attached to the base part, the extensible part being extendable under load of containing the disposable absorbent article.Type: GrantFiled: March 5, 1996Date of Patent: September 15, 1998Assignee: Kao CorporationInventors: Harumitsu Toyoda, Shinobu Takei
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Patent number: 5500261Abstract: A resin composition which is a suitable component of a container which is superior in oil resistance and not deformed or swelled, even by oily filled contents in preservations. Additionally, the container made of the resin composition is superior in flexibility, squeezing capability, pressing out capability, pinch off adhesion capability, and heat sealing capability. According to this invention, there is provided a blended resin composition comprising at least one kind of a first polyester resin selected from the group consisting of amorphous polyester resins and polyester resin having a peak area of not more than 20mJ/g, which has a glass-transition temperature not less than 50.degree. C. and at least one kind of a second polyester resin which has a glass-transition temperature not more than 40.degree. C. The first polyester resin has a first peak representing a temperature dependency of tan .delta.. The second polyester resin has a second peak representing said temperature dependency of tan .delta..Type: GrantFiled: June 6, 1995Date of Patent: March 19, 1996Assignee: Kao CorporationInventors: Shinobu Takei, Shoji Ohtani, Hiroaki Iwasaki, Tetsuhiro Ohsawa, Yasunori Hosokowa