Patents by Inventor Yoshiyuki Murata
Yoshiyuki Murata 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: 20240085405Abstract: An image processing device includes a determination unit configured to determine a type of autophagy induced in a cell, based on information indicative of autophagic activity in the cell present in a cell image in which the cell is image captured and based on information indicative of congestion of molecules in the cell present in the cell image.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Applicants: NIKON CORPORATION, THE UNIVERSITY OF TOKYOInventors: Kenta IMAI, Mamiko Masutani, Masayuki Murata, Fumi Kano, Yoshiyuki Noguchi
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Patent number: 11084192Abstract: A fabric-like material for reinforcement in an urethane foam molding is obtained by impregnating a part of a surface of a nonwoven fabric of organic fibers with a hot melt magnetic material and immobilizing the hot melt magnetic material. The hot melt magnetic material satisfies compositions described below and has a softening point of 70 to 100° C. Ethylene-vinyl acetate copolymer (A): 10 to 95% by mass. Wax (B): 0 to 30% by mass. Magnetic powder (C): 5 to 70% by mass. (The total of (A), (B) and (C) is 100% by mass.).Type: GrantFiled: June 30, 2017Date of Patent: August 10, 2021Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, MOLD TECHNICAL OFFICE CO., LTD., TOYO INK SC HOLDINGS CO., LTD., TOYO ADL CORPORATION, TOYOCHEM CO., LTD.Inventors: Yoshiyuki Murata, Kensuke Inuzuka, Toshio Iwasawa, Kenichi Hara, Takafumi Senaga
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Patent number: 11045983Abstract: A fabric-like material for reinforcement in an urethane foam molding is obtained by impregnating a part of a surface of a nonwoven fabric of organic fibers with a hot melt magnetic material and immobilizing the hot melt magnetic material. The hot melt magnetic material satisfies compositions described below and has a softening point of 70 to 100° C. Ethylene-vinyl acetate copolymer (A): 10 to 95% by mass. Wax (B): 0 to 30% by mass. Magnetic powder (C): 5 to 70% by mass. (The total of (A), (B) and (C) is 100% by mass.).Type: GrantFiled: June 30, 2017Date of Patent: June 29, 2021Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, MOLD TECHNICAL OFFICE CO., LTD., TOYO INK SC HOLDINGS CO., LTD., TOYO ADL CORPORATION, TOYOCHEM CO., LTD.Inventors: Yoshiyuki Murata, Kensuke Inuzuka, Toshio Iwasawa, Kenichi Hara, Takafumi Senaga
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Patent number: 10710471Abstract: A method for manufacturing a seat cushion material, the seat cushion material including a front layer part and a back layer part having a back side surface, the method including: preparing for molding the seat cushion by attaching the back layer part to an upper die having an upper cavity surface; molding the seat cushion material by adding foamed resin raw material forming on a lower cavity surface of a lower die and then by closing the upper die to which the back layer part is attached, the lower cavity surface being provided with a plurality of protrusions which is configured to be brought into contact with a seating surface side of the back layer part and press the back layer part against the upper cavity surface when the upper die to which the back layer part is attached is closed; and demolding the molded seat cushion material.Type: GrantFiled: April 11, 2018Date of Patent: July 14, 2020Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Yoshiyuki Murata, Tomohiro Sakashita, Kensuke Inuzuka
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Patent number: 10611065Abstract: A manufacturing method for a conveyance seat having a pad structure including a seat pad and a back face member includes integrally molding the seat pad with the back face member in a state where the back face member is arranged so as to cross over at least part of a parting line that is formed by laying a first sub element and a second sub element of a molding die on top of each other, the molding die being formed of at least the first sub element and the second sub element.Type: GrantFiled: March 27, 2014Date of Patent: April 7, 2020Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Tomoki Nii, Yoshiyuki Murata
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Publication number: 20190308347Abstract: A fabric-like material for reinforcement in an urethane foam molding is obtained by impregnating a part of a surface of a nonwoven fabric of organic fibers with a hot melt magnetic material and immobilizing the hot melt magnetic material. The hot melt magnetic material satisfies compositions described below and has a softening point of 70 to 100° C. Ethylene-vinyl acetate copolymer (A): 10 to 95% by mass. Wax (B): 0 to 30% by mass. Magnetic powder (C): 5 to 70% by mass. (The total of (A), (B) and (C) is 100% by mass.).Type: ApplicationFiled: June 30, 2017Publication date: October 10, 2019Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, MOLD TECHNICAL OFFICE CO., LTD., TOYO INK SC HOLDINGS CO., LTD, TOYO ADL CORPORATION, TOYOCHEM CO., LTDInventors: Yoshiyuki MURATA, Kensuke INUZUKA, Toshio IWASAWA, Kenichi HARA, Takafumi SENAGA
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Patent number: 10384425Abstract: A reinforcing base fabric for an urethane-foamed product includes: a front surface layer and a rear surface layer formed of a fiber integration of a thermoplastic resin; and an intermediate layer formed of a foam and interposed between the front surface layer and the rear surface layer. The total weight per unit area ranges from 90 g/m2 to 260 g/m2. The front surface layer is formed of a fiber integration having a weight per unit area of equal to or greater than 20 g/m2. The rear surface layer is formed of a fiber integration having a weight per unit area of equal to or greater than 30 g/m2. The intermediate layer is formed of a foam layer having a weight per unit area of 30 g/m2 to 100 g/m2.Type: GrantFiled: January 21, 2016Date of Patent: August 20, 2019Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, MOLD TECHNICAL OFFICE CO., LTD., VALUTEC INTERNATIONAL INC.Inventors: Kensuke Inuzuka, Yoshiyuki Murata, Toshio Iwasawa, Jun Yamagami
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Patent number: 10220550Abstract: A manufacturing method of a seat structure member includes forming a protrusion that protrudes inward on an inside surface of a portion that forms a foaming chamber for a seat pad, on one die and another die that form the foaming chamber. Applying, to a cover, a region that will not be integrated with the seat pad when the seat pad is foam molded, at a location on the cover that corresponds to a location of the protrusion when placing the cover on the inside surface of the foaming chamber. The method further includes arranging the cover following a shape of the protrusion and foam molding the seat pad and forming a space of a recessed portion between the seat pad and the cover, by releasing the one die and the other die after foam molding the seat pad.Type: GrantFiled: April 11, 2016Date of Patent: March 5, 2019Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Tomoki Nii, Yoshiyuki Murata
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Publication number: 20180297490Abstract: A method for manufacturing a seat cushion material, the seat cushion material including a front layer part and a back layer part having a back side surface, the method including: preparing for molding the seat cushion by attaching the back layer part to an upper die having an upper cavity surface; molding the seat cushion material by adding foamed resin raw material forming on a lower cavity surface of a lower die and then by closing the upper die to which the back layer part is attached, the lower cavity surface being provided with a plurality of protrusions which is configured to be brought into contact with a seating surface side of the back layer part and press the back layer part against the upper cavity surface when the upper die to which the back layer part is attached is closed; and demolding the molded seat cushion material.Type: ApplicationFiled: April 11, 2018Publication date: October 18, 2018Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Yoshiyuki MURATA, Tomohiro SAKASHITA, Kensuke INUZUKA
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Publication number: 20180281647Abstract: A vehicle seat component includes: a seat pad having a seating portion and an outer portion; and a seat cover serving as an outer cover material being bonded to the seat pad, wherein at least a part of the seat cover at which the seat cover is bonded to the outer portion, is provided with an extension part that extends from an end of the outer portion at a side opposite to the seating portion, wherein the outer portion is provided with a groove at a rear surface part of the seat pad, the groove extending along the end and having a bottom surface at a position closer to the seating portion with respect to the rear surface part, and wherein at least a part of the extension part is integrally bonded to a wall surface of the groove by the integral foam-molding.Type: ApplicationFiled: March 27, 2018Publication date: October 4, 2018Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Yoshiyuki MURATA, Tetsuo HAYASHIDA, Mitsuyoshi OCHIAI, Shota MATSUSHITA, Naoto SHIMOTOI
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Patent number: 10029592Abstract: A cushion body includes a seat pad; and a seat cover covering a surface of the seat pad in a state in which a surface of the seat cover is bonded to the surface of the seat pad. The seat pad includes a drawing groove into which an intermediate part of the seat cover is drawn such that a surface of the intermediate part of the seat cover is bonded to the drawing groove; and a deformation promoting structure configured to promote bending of a vicinity portion in vicinity of the drawing groove so as to promote bending of one pad portion with respect to another pad portion in a direction in which a groove width of the drawing groove is increased, the one pad portion being separated from the other pad portion by the drawing groove.Type: GrantFiled: October 18, 2016Date of Patent: July 24, 2018Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Mitsuyoshi Ochiai, Tetsuo Hayashida, Yoshiyuki Murata, Yoshihisa Nakagawa, Ami Inagaki
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Publication number: 20170245931Abstract: An organ resection tool has a first conductor configured to apply microwaves, a second conductor configured to receive the microwaves, an insulator with which at least one of the first conductor and the second conductor is partially or entirely covered, and a brush structure connected directly or indirectly to the insulator or to at least one of the first conductor and the second conductor.Type: ApplicationFiled: October 16, 2015Publication date: August 31, 2017Inventors: Tohru TANI, Hiroya AKABORI, Shigeyuki NAKA, Keiichi YONEDA, Fumiaki FUJIWARA, Yoshiyuki MURATA
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Publication number: 20170113588Abstract: A cushion body includes a seat pad; and a seat cover covering a surface of the seat pad in a state in which a surface of the seat cover is bonded to the surface of the seat pad. The seat pad includes a drawing groove into which an intermediate part of the seat cover is drawn such that a surface of the intermediate part of the seat cover is bonded to the drawing groove; and a deformation promoting structure configured to promote bending of a vicinity portion in vicinity of the drawing groove so as to promote bending of one pad portion with respect to another pad portion in a direction in which a groove width of the drawing groove is increased, the one pad portion being separated from the other pad portion by the drawing groove.Type: ApplicationFiled: October 18, 2016Publication date: April 27, 2017Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Mitsuyoshi OCHIAI, Tetsuo HAYASHIDA, Yoshiyuki MURATA, Yoshihisa NAKAGAWA, Ami INAGAKI
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Patent number: 9579862Abstract: A method for manufacturing a vehicle seat component includes a first step of integrating a cushion member and an upholstery member together during molding of the cushion member, and a second step of forming a flow passage through which air passes from a back surface of the cushion member toward the upholstery member.Type: GrantFiled: April 5, 2013Date of Patent: February 28, 2017Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Hiroki Ota, Tomoki Nii, Kazuaki Toyama, Mitsuaki Taniguchi, Masahiko Ito, Ryousuke Jyoujima, Yoshiyuki Murata, Shinya Kaneko, Tetsuo Hayashida, Asakiyo Ishikawa
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Patent number: 9562355Abstract: A rebar structure includes a plurality of column longitudinal bars to be connected to a beam. The yield point or the 0.2% proof stress of at least a portion the column longitudinal bars is larger than the yield point or the 0.2% proof stress of a normal reinforcing bar defined by JIS G 3112.Type: GrantFiled: December 10, 2015Date of Patent: February 7, 2017Assignee: NETUREN CO., LTD.Inventors: Fukuma Iihoshi, Yoshiyuki Murata, Yoshifumi Nakamura
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Publication number: 20160250786Abstract: The objective of the present invention is to provide a method for producing a vehicle seat pad, in which it is difficult for aldehydes to be dispersed, in a favorably curable manner. The method for producing a vehicle seat pad and containing a step (I) for obtaining a flexible polyurethane foam by reacting an active hydrogen component (A) and an organic polyisocyanate (B) in the presence of a foaming agent (C), a urethanation agent (D), a foam stabilizer (E), and an additive (F), wherein (C) contains water, (F) contains at least one selected from the group consisting of the urea compound (F1) indicated by general formula (1), an amino acid (F2), and a polyvalent phenol (F3), and the flexible polyurethane foam has a core density of 25-90 kg/m3, a resilience of 50-75%, and a hardness (25%-ILD) of 150-400 N/cm2.Type: ApplicationFiled: October 28, 2014Publication date: September 1, 2016Applicants: TOYOTA BOSHOKU CORPORATION, SANYO CHEMICAL INDUSTRIES, LTD.Inventors: Yoshiyuki Murata, Tetsuo Hayashida, Shota Matsushita, Katsuya Uchida, Tsuyoshi Tsukamoto
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Patent number: 9410320Abstract: A main reinforcing bar has a strength transition portion between a normal strength portion and a high strength portion. The high strength portion is arranged in a joint section. The boundary between the normal strength portion and the strength transition portion is configured as a deigned point. The designed point is designed such that, at the time of an earthquake, the main reinforcing bar yields at the designed point before the main reinforcing bar yields at the root of the beam at of the joint section. The boundary between the high strength portion and the strength transition portion is located in the joint section, and the root of the beam is located at the strength transition portion. The strength of the strength transition portion at the root of the beam is equal to or higher than the required strength.Type: GrantFiled: May 28, 2015Date of Patent: August 9, 2016Assignee: NETUREN CO., LTD.Inventors: Yoshiyuki Murata, Satoru Kakoo, Toshio Ito, Makoto Takaoka
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Publication number: 20160221231Abstract: A manufacturing method of a seat structure member includes forming a protrusion that protrudes inward on an inside surface of a portion that forms a foaming chamber for a seat pad, on one die and another die that form the foaming chamber. Applying, to a cover, a region that will not be integrated with the seat pad when the seat pad is foam molded, at a location on the cover that corresponds to a location of the protrusion when placing the cover on the inside surface of the foaming chamber. The method further includes arranging the cover following a shape of the protrusion and foam molding the seat pad and forming a space of a recessed portion between the seat pad and the cover, by releasing the one die and the other die after foam molding the seat pad.Type: ApplicationFiled: April 11, 2016Publication date: August 4, 2016Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Tomoki NII, Yoshiyuki MURATA
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Publication number: 20160214358Abstract: A reinforcing base fabric for an urethane-foamed product includes: a front surface layer and a rear surface layer formed of a fiber integration of a thermoplastic resin; and an intermediate layer formed of a foam and interposed between the front surface layer and the rear surface layer. The total weight per unit area ranges from 90 g/m2 to 260 g/m2. The front surface layer is formed of a fiber integration having a weight per unit area of equal to or greater than 20 g/m2. The rear surface layer is formed of a fiber integration having a weight per unit area of equal to or greater than 30 g/m2. The intermediate layer is formed of a foam layer having a weight per unit area of 30 g/m2 to 100 g/m2.Type: ApplicationFiled: January 21, 2016Publication date: July 28, 2016Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, MOLD TECHNICAL OFFICE CO., LTD., VALUTEC INTERNATIONAL INC.Inventors: Kensuke Inuzuka, Yoshiyuki Murata, Toshio Iwasawa, Jun Yamagami
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Patent number: 9333686Abstract: A seat structure member includes a cover and a seat pad. The cover and the seat pad are integrated when the seat pad is foam molded. A recessed portion is formed on a portion of a surface of the seat pad that is covered by the cover. Integrated molding of the seat pad and the cover is avoided at a location of the recessed portion, and a space of the recessed portion is formed between the seat pad and the cover.Type: GrantFiled: February 26, 2014Date of Patent: May 10, 2016Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Tomoki Nii, Yoshiyuki Murata