Patents by Inventor Takeshi Hanajiri
Takeshi Hanajiri 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: 11197788Abstract: A packaging body for absorbent articles which can further attract an attention of a user and can increase a desire of purchase of the user is provided. The packaging body for absorbent articles includes absorbent articles and a bag-shaped packaging sheet for packaging a plurality of absorbent articles. The packaging sheet includes a surface constituting an outer surface of the packaging body, and a back surface that constitutes an inner surface of the packaging body and comes into contact with the absorbent articles. The surface of the packaging sheet has a plurality of surface recesses formed so as to be recessed toward the back surface side and the back surface of the packaging sheet has a plurality of back surface recesses formed so as to be recessed toward the surface.Type: GrantFiled: October 20, 2017Date of Patent: December 14, 2021Assignee: UNICHARM CORPORATIONInventors: Takuya Miyama, Satoru Sakaguchi, Yasushi Kihara, Takeshi Hanajiri, Kayoko Kashiwagi
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Publication number: 20190336362Abstract: A packaging body for absorbent articles which can further attract an attention of a user and can increase a desire of purchase of the user is provided. The packaging body for absorbent articles includes absorbent articles and a bag-shaped packaging sheet for packaging a plurality of absorbent articles. The packaging sheet includes a surface constituting an outer surface of the packaging body, and a back surface that constitutes an inner surface of the packaging body and comes into contact with the absorbent articles. The surface of the packaging sheet has a plurality of surface recesses formed so as to be recessed toward the back surface side and the back surface of the packaging sheet has a plurality of back surface recesses formed so as to be recessed toward the surface.Type: ApplicationFiled: October 20, 2017Publication date: November 7, 2019Inventors: Takuya MIYAMA, Satoru SAKAGUCHI, Yasushi KIHARA, Takeshi HANAJIRI, Kayoko KASHIWAGI
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Publication number: 20100286631Abstract: A moisturizing pad has a heat generating element sandwiched between first and second surface sheets. The heat generating element contains metal powders, salt, water and water retaining materials adapted to generate oxidation heat and thereby to convert the water to moisture vapor as the element is supplied with oxygen through an air-permeable first surface sheet. The salt and water are provided in a form of saline solution having a salt concentration of 18-22% by weight and the heat generating element is impregnated with such a saline solution in a range of 17.5 to 26% by weight of the element.Type: ApplicationFiled: June 14, 2006Publication date: November 11, 2010Inventors: Kiyoshi Miyazawa, Naohito Takeuchi, Hiromi Teraoka, Takeshi Hanajiri
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Patent number: 7703602Abstract: An easy-open encasement formed of a soft encasement member in the form of a film. An opening or an openable portion is formed in the soft encasement member, which allows a user to extract contents from the encasement. Furthermore, a lid member, which can be peelably adhered to the soft encasement member, is adhered to the surface of the soft encasement member such that it covers the opening or openable portion. With such a structure, a tab is provided at a part of the perimeter of the lid member, which serves as a starting point that allows the user to peel off the lid member. Furthermore, the tab includes a hinge portion, which allows the user to raise the tab, or a flap elevated from the surface of the encasement.Type: GrantFiled: October 25, 2006Date of Patent: April 27, 2010Assignee: Uni-Charm CorporationInventors: Ikuya Saito, Takeshi Hanajiri, Takeshi Bando, Hiromi Yamada
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Publication number: 20070095709Abstract: The present invention provides an easy-open encasement 100 formed of a soft encasement member in the form of a film. An opening or an openable portion 150 is formed in the soft encasement member, which allows a user to extract contents from the encasement. Furthermore, a lid member 200, which can be peelably adhered to the soft encasement member, is adhered to the surface of the soft encasement member such that it covers the opening or openable portion 150. With such a structure, a tab 210 is provided at a part of the perimeter of the lid member 200, which serves as a starting point that allows the user to peel off the lid member 200. Furthermore, the tab 210 includes a hinge portion 212, which allows the user to raise said tab 210, or a flap elevated from the surface of the encasement.Type: ApplicationFiled: October 25, 2006Publication date: May 3, 2007Applicant: UNI-CHARM CORPORATIONInventors: Ikuya SAITO, Takeshi HANAJIRI, Takeshi BANDO, Hiromi YAMADA
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Patent number: 7081559Abstract: An absorbent composite sheet is thin and has a surface to be easily situated in dry condition. The absorbent composite sheet includes at least a first layer and a second layer. The first layer placed on the side of receiving a liquid is a non-woven fabric fabricated from thermoplastic synthetic resin fibers. The second layer stacked below the first layer is a non-woven fabric fabricated by entangling cellulose type fibers and thermoplastic synthetic resin fibers. The first layer and the second layer are joined by fuse bonding synthetic resin fibers of the first layer and synthetic resin fibers of the second layer. The liquid applied on a surface of the first layer is transferred to the second layer through gaps between synthetic resin fibers of the first layer.Type: GrantFiled: September 15, 2003Date of Patent: July 25, 2006Assignee: Uni-Charm CorporationInventors: Michiyo Fujikawa, Takeshi Hanajiri
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Patent number: 7036503Abstract: A humidifier having a heat-generating composition for generating steam is disclosed. The humidifier is permitted to fit the face, keeping the humidity high at a space between the face and the humidifier for many hours. A central non heat-generating belt, which functions as a flexible belt, is provided between inner heat-generating regions containing heat-generating composition. Lateral non heat-generating belts, which function as a flexible belt, are provided between the inner heat-generating regions and outer heat-generating regions. The humidifier fits the face by deforming the flexible belts. Thus, the face is kept moisturized by steam discharged from the inner heat-generating regions and the outer heat-generating regions.Type: GrantFiled: January 12, 2005Date of Patent: May 2, 2006Assignee: Uni-Charm CorporationInventors: Kiyoshi Miyazawa, Takeshi Hanajiri, Hiromi Teraoka, Naohito Takeuchi
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Publication number: 20050145250Abstract: A humidifier having a heat-generating composition for generating steam is disclosed. The humidifier is permitted to fit the face, keeping the humidity high at a space between the face and the humidifier for many hours. A central non heat-generating belt, which functions as a flexible belt, is provided between inner heat-generating regions containing heat-generating composition. Lateral non heat-generating belts, which function as a flexible belt, are provided between the inner heat-generating regions and outer heat-generating regions. The humidifier fits the face by deforming the flexible belts. Thus, the face is kept moisturized by steam discharged from the inner heat-generating regions and the outer heat-generating regions.Type: ApplicationFiled: January 12, 2005Publication date: July 7, 2005Applicant: Uni-Charm CorporationInventors: Kiyoshi Miyazawa, Takeshi Hanajiri, Hiromi Teraoka, Naohito Takeuchi
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Patent number: 6887807Abstract: A breathable liquid-impervious composite sheet of a comfortable touch which is free from generation of fibrous waste. The composite sheet includes opposite surfaces of a breathable liquid-impervious sheet made of thermoplastic synthetic resin which are covered with continuous fibers.Type: GrantFiled: July 12, 2000Date of Patent: May 3, 2005Assignee: Uni-Charm Co., Ltd.Inventors: Michiyo Matsushita, Takeshi Hanajiri
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Patent number: 6851125Abstract: A disposable surgical gown includes a main body including a front body and a back body; and sleeves extending from both sides of upper ends of the main body. The main body comprises a plurality of assembly sheets having air permeability and liquid non-permeability. The assembly sheets are bonded to each other along a continuous bonding line extending along edges of the sheets.Type: GrantFiled: January 16, 2002Date of Patent: February 8, 2005Assignee: Uni-Charm CorporationInventors: Michiyo Fujikawa, Akiko Saito, Takeshi Hanajiri
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Publication number: 20040132377Abstract: An absorbent composite sheet is thin and has a surface to be easily situated in dry condition. The absorbent composite sheet includes at least a first layer and a second layer. The first layer placed on the side of receiving a liquid is a non-woven fabric fabricated from thermoplastic synthetic resin fibers. The second layer stacked below the first layer is a non-woven fabric fabricated by entangling cellulose type fibers and thermoplastic synthetic resin fibers. The first layer and the second layer are joined by fuse bonding synthetic resin fibers of the first layer and synthetic resin fibers of the second layer. The liquid applied on a surface of the first layer is transferred to the second layer through gaps between synthetic resin fibers of the first layer.Type: ApplicationFiled: September 15, 2003Publication date: July 8, 2004Applicant: Uni-Charm CorporationInventors: Michiyo Fujikawa, Takeshi Hanajiri
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Publication number: 20020095711Abstract: A disposable surgical gown includes a main body including a front body and a back body; and sleeves extending from both sides of upper ends of the main body. The main body comprises a plurality of assembly sheets having air permeability and liquid non-permeability. The assembly sheets are bonded to each other along a continuous bonding line extending along edges of the sheets.Type: ApplicationFiled: January 16, 2002Publication date: July 25, 2002Inventors: Akiko Saito, Michiyo Fujikawa, Takeshi Hanajiri
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Patent number: 6293937Abstract: Trunks-type disposable pants that include a pair of inner sheets and a pair of outer sheets. The inner sheets have cutouts depressed from the upper ends toward the lower ends and liquid-absorbent panels attached to opposed surfaces of the inner sheets in the vicinity of the respective cutouts. The opposed surfaces of the inner sheets may be bonded together by means of bond lines extending in parallel to the cutouts and partially extending below the liquid-absorbent panels. Opposed surfaces of the inner sheets and the outer sheets are bonded together along the front and rear side portions of these sheets.Type: GrantFiled: February 16, 2001Date of Patent: September 25, 2001Assignee: Uni-Charm CorporationInventors: Michiyo Matsushita, Takeshi Hanajiri
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Publication number: 20010016722Abstract: Disclosed trunks-type disposable pants includes a pair of inner sheets and a pair of outer sheets, the inner sheets have cutouts depressed from the upper ends toward the lower ends their front and rear side portions with cutouts depressed from the upper ends toward the lower ends and liquid-absorbent panels attached to opposed surfaces of the inner sheets in the vicinity of the respective cutouts so that the opposed surfaces of the inner sheets may be bonded together by means of bond lines extending in parallel to the cutouts and partially extending below the liquid-absorbent panels and opposed surfaces of the inner sheets and the outer sheets are bonded together along the front and rear side portions of these sheets.Type: ApplicationFiled: February 16, 2001Publication date: August 23, 2001Inventors: Michiyo Matsushita, Takeshi Hanajiri