Patents by Inventor Toshiyuki Ario
Toshiyuki Ario 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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Publication number: 20240150579Abstract: A molded body includes a non-foamed design layer, a foamed intermediate layer, and a non-foamed back layer, laminated in this order and formed of a first, second, and third resin compositions, respectively. The first, second, and third resin compositions contain a polyolefin as a main component. The first resin composition is an impact-resistant resin composition including a polyolefin, a polyamide, and a polyolefin-based modified elastomer having a reactive group reactive with the polyamide. A method of producing the molded body includes disposing a first support layer to serve as the design layer and a third support layer to serve as the back layer so as to be spaced apart from and face each other, interposing the second resin composition provided with foamability in a gap between the first and third support layers, and forming the intermediate layer by expanding the gap while causing the second resin composition to foam.Type: ApplicationFiled: October 31, 2023Publication date: May 9, 2024Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Keisuke KATO, Toshiyuki ARIO
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Publication number: 20240092283Abstract: A door trim including a base and a skin firmly bonded via a non-reactive hot melt adhesive layer with less dependence on the material forming bonding surfaces, and a method for manufacturing the door trim are provided. This door trim includes a base and a skin bonded to a surface of the base. A bonding surface of the base to the skin includes a region made of polyolefin and/or a region made of polyurethane. A bonding surface of the skin to the base is made of polyolefin. The bonding surfaces are bonded via a non-reactive hot melt adhesive layer containing acid-modified polyolefin.Type: ApplicationFiled: September 14, 2023Publication date: March 21, 2024Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Tatsuo NAITO, Toshiyuki ARIO
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Publication number: 20240034866Abstract: A thermoplastic resin composition containing a polyamide resin (A), a compatibilizer (B) and a polyolefin resin (C), wherein the compatibilizer (B) is a modified ethylene-based elastomer that is modified with an unsaturated carboxylic acid and that has a density of 850 to 870 kg/m3, and a content proportion of the polyamide resin (A) is 15 to 30% by mass, a content proportion of the compatibilizer (B) is 15 to 30% by mass, and a compounding proportion of the polyolefin resin (C) is 45 to 65% by mass, based on 100% by mass of a total content of the polyamide resin (A), the compatibilizer (B) and the polyolefin resin (C).Type: ApplicationFiled: December 22, 2021Publication date: February 1, 2024Applicant: MITSUI CHEMICALS, INC.Inventors: Naoya KUBOTA, Tetsuya NAKAMURA, Toshiyuki ARIO, Masayuki KITO
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Patent number: 9840615Abstract: The purpose of the present invention is to provide: a thermoplastic resin composition which exhibits excellent rigidity, while having excellent impact strength characteristics; and a method for producing the thermoplastic resin composition. This thermoplastic resin composition, wherein a polyolefin resin contains a polyamide resin that is dispersed therein, is characterized in that: the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin that is obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin.Type: GrantFiled: October 4, 2016Date of Patent: December 12, 2017Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Masayuki Kito, Toshiyuki Ario, Jumpei Kawada, Makoto Mouri, Osamu Watanabe, Makoto Kato, Hirotaka Okamoto
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Publication number: 20170029610Abstract: The purpose of the present invention is to provide: a thermoplastic resin composition which exhibits excellent rigidity, while having excellent impact strength characteristics; and a method for producing the thermoplastic resin composition. This thermoplastic resin composition, wherein a polyolefin resin contains a polyamide resin that is dispersed therein, is characterized in that: the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin that is obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin.Type: ApplicationFiled: October 4, 2016Publication date: February 2, 2017Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Masayuki KITO, Toshiyuki ARIO, Jumpei KAWADA, Makoto MOURI, Osamu WATANABE, Makoto KATO, Hirotaka OKAMOTO
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Patent number: 9493642Abstract: A thermoplastic resin composition contains a polyamide resin that is dispersed therein, is characterized in that the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin. Also, a thermoplastic resin composition is obtained by melting and kneading from 1% by mass to 80% by mass (inclusive) of a plant-derived polyamide resin such as polyamide 11, from 5% by mass to 75% by mass (inclusive) of a polyolefin resin and from 1% by mass to 30% by mass (inclusive) of a compatibilizer that is an olefin-based thermoplastic elastomer that is modified with an acid.Type: GrantFiled: December 21, 2012Date of Patent: November 15, 2016Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHOInventors: Masayuki Kito, Toshiyuki Ario, Jumpei Kawada, Makoto Mouri, Osamu Watanabe, Makoto Kato, Hirotaka Okamoto
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Publication number: 20140371394Abstract: A thermoplastic resin composition contains a polyamide resin that is dispersed therein, is characterized in that the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin. Also, a thermoplastic resin composition is obtained by melting and kneading from 1% by mass to 80% by mass (inclusive) of a plant-derived polyamide resin such as polyamide 11, from 5% by mass to 75% by mass (inclusive) of a polyolefin resin and from 1% by mass to 30% by mass (inclusive) of a compatibilizer that is an olefin-based thermoplastic elastomer that is modified with an acid.Type: ApplicationFiled: December 21, 2012Publication date: December 18, 2014Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Masayuki Kito, Toshiyuki Ario, Jumpei Kawada, Makoto Mouri, Osamu Watanabe, Makoto Kato, Hirotaka Okamoto
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Patent number: 8662483Abstract: A shock absorber for vehicle seat is provided. The shock absorber is suspended on a seat frame so as to elastically support a pad. The shock absorber includes: a plurality of wires that are disposed in parallel to the seat frame, both ends of the wires being locked to the seat frame; and a resinous member that connects the wires to each other, the resinous member having a bent portion, wherein the resinous member is elastically deformable in a direction in which the wires are opposed each other in accordance with a deformation of the bent portion.Type: GrantFiled: November 27, 2009Date of Patent: March 4, 2014Assignee: Toyota Boshoku Kabushiki KaishaInventors: Shigetomo Yamaguchi, Masayuki Kitou, Toshiyuki Ario, Ryuji Hayashi
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Publication number: 20120003894Abstract: The electret filter for vehicular compartment interior of the present invention has a nonwoven fabric which contains a polyolefin resin having a melt flow rate of 1,000 to 3,000 g per 10 minutes, and a heat generation amount of 2.0 to 10.0 J/g in a temperature range from 80° C. to 120° C. when the temperature of the polyolefin resin is elevated at a rate of 10° C. per minute in a differential scanning calorimetric analysis. The electret filter for vehicular compartment interior is manufactured by a method including a process for producing the nonwoven fabric by melt-blowing method, and a process for electrostatic charging the nonwoven fabric by means of corona discharge.Type: ApplicationFiled: June 27, 2011Publication date: January 5, 2012Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Nobuhiro SUMIYA, Toshiyuki ARIO
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Publication number: 20100133732Abstract: A shock absorber for vehicle seat is provided. The shock absorber is suspended on a seat frame so as to elastically support a pad. The shock absorber includes: a plurality of wires that are disposed in parallel to the seat frame, both ends of the wires being locked to the seat frame; and a resinous member that connects the wires to each other, the resinous member having a bent portion, wherein the resinous member is elastically deformable in a direction in which the wires are opposed each other in accordance with a deformation of the bent portion.Type: ApplicationFiled: November 27, 2009Publication date: June 3, 2010Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Shigetomo YAMAGUCHI, Masayuki KITOU, Toshiyuki ARIO, Ryuji HAYASHI
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Patent number: 6576172Abstract: A processed material in which a fibrous binder is mixed with chip-like solid matters such as soft urethane foam is quickly injected into a preform mold having a flat molding surface with a uniform filling density, and then fed to a main mold having a molding surface whose shape corresponds to that of a sound-proof product to be formed, so that main molding is performed under sufficient pressure and heat. With the main molding carried out after the preform molding, it is possible to manufacture sound-proof products of excellent quality.Type: GrantFiled: August 14, 2000Date of Patent: June 10, 2003Assignee: Toyoda Boshoku CorporationInventors: Toshiyuki Ario, Takashi Naka, Junichi Hishida, Tetsuyasu Akita, Masaru Suzuki, Yasushi Tsujita, Takuji Kajihara