Patents by Inventor Takayoshi Fujiwara
Takayoshi Fujiwara 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: 11918717Abstract: A blood purification device includes a device body and a cassette. The cassette includes: a casing that accommodates a removal water receptacle; and pump tube. The device body includes fingers, a driving unit, and a housing. The cassette can be attached to and removed from the housing of the device body so that the pump tubes are positioned between the plurality of fingers and the outer surfaces of the casing.Type: GrantFiled: August 27, 2019Date of Patent: March 5, 2024Assignee: NIKKISO CO., LTD.Inventors: Takayoshi Yokoyama, Masato Fujiwara, Hiroshi Nimura
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Publication number: 20220251271Abstract: To provide a resin composition for plating and a plated molded article which are excellent in impact resistance and fluidity and which satisfy plating adhesion strength, plating deposition rate and thermal cycle resistance in a well-balanced manner.Type: ApplicationFiled: April 22, 2022Publication date: August 11, 2022Applicant: NIPPON A&L INC.Inventors: Takayoshi FUJIWARA, Nana MATSUMOTO
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Patent number: 10865266Abstract: The present invention provides a thermoplastic resin composition comprising 10 to 60 mass % of a graft copolymer (A), 1 to 20 mass % of a copolymer (B), 10 to 88 mass % of a copolymer (C), and 1 to 10 mass % of a copolymer (D). The contents of (A) to (D) are each relative to the total amount thereof. Copolymers (A), (B), (C), and (D) are as described in the specification.Type: GrantFiled: December 7, 2016Date of Patent: December 15, 2020Assignee: NIPPON A&L INC.Inventors: Taka Ikeda, Takayoshi Fujiwara
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Publication number: 20190322786Abstract: To provide a resin composition for plating and a plated molded article which are excellent in impact resistance and fluidity and which satisfy plating adhesion strength, plating deposition rate and thermal cycle resistance in a well-balanced manner.Type: ApplicationFiled: July 5, 2017Publication date: October 24, 2019Applicant: NIPPON A&L INC.Inventors: Takayoshi FUJIWARA, Nana MATSUMOTO
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Publication number: 20180282461Abstract: The present invention provides a thermoplastic resin composition comprising 10 to 60 mass % of a graft copolymer (A) obtained by graft polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers under the presence of a rubbery polymer, 1 to 20 mass % of a copolymer (B) obtained by polymerization of maleimide monomers and other monomers that can be copolymerized with maleimide monomers, 10 to 88 mass % of a copolymer (C) having a reduced viscosity of less than 1.0 dl/g obtained by polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers, and 1 to 10 mass % of a copolymer (D) having a reduced viscosity of 1.0 to 3.Type: ApplicationFiled: December 7, 2016Publication date: October 4, 2018Inventors: Taka IKEDA, Takayoshi FUJIWARA
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Patent number: 9556302Abstract: Provided is a thermoplastic resin composition having excellent weather resistance, impact resistance, and fluidity and also excellent color developing properties and residence heat stability. A graft copolymer (A) prepared by graft polymerization of a certain amount of a specific monomer (a2)onto a certain amount of composite rubber (a1) composed of a conjugated diene rubber polymer and a cross-linked acrylic ester polymer. The tetrahydrofuran-soluble portion of the composite rubber (a1) has a weight-average molecular weight of 50000 or more in terms of polystyrene and a degree of swelling in toluene of 7.0 or more, or in the composite rubber contained in the graft copolymer, the number of particles having an equivalent-circle diameter of 150 nm or less is 50% or less of the total number of the composite rubber particles.Type: GrantFiled: July 11, 2012Date of Patent: January 31, 2017Assignee: NIPPON A&L INC.Inventors: Takumi Miyahiro, Masanori Ito, Seiji Tamai, Fumitoshi Takeda, Kazunori Takahashi, Tomoyoshi Akiyama, Hajime Tomita, Haruki Okuno, Shunsaku Kubota, Masaaki Okada, Atsushi Hashimoto, Yoshiaki Takada, Nobuyuki Nakashima, Jiichiro Yoshida, Takayoshi Fujiwara, Shouta Kosaka
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Patent number: 9328186Abstract: A thermoplastic resin composition for vehicle lamp housings, includes: 5 to 80 parts by weight of a graft copolymer (A) obtained by graft polymerizing at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, and (meth)acrylic ester-based monomers and maleimide-based monomers, under the presence of an acrylic ester-based rubbery polymer (a-1) having a weight average particle size of 100 to 400 nm; and 20 to 95 parts by weight of a (co)polymer (B) in which at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, (meth)acrylic ester-based monomers and maleimide-based monomers is polymerized, in which a content of total volatiles at 260° C. is no more than 0.7% by weight of the composition overall, and a content of oligomer component having a weight average molecular weight of 200 to 1000 is no more than 0.3% by weight of the composition overall.Type: GrantFiled: February 28, 2011Date of Patent: May 3, 2016Assignee: NIPPON A&L INC.Inventors: Hajime Tomita, Takayoshi Fujiwara, Shunsaku Kubota, Suguru Koba
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Patent number: 8792053Abstract: An image processing apparatus includes: a normal interpolated image generation unit to generate an image that is interpolated between a plurality of original images reproduced along time series, the image being a normal interpolated image, based on each of the plurality of original images; a high-frequency area extraction unit to extract a high-frequency area having a spatial frequency higher than a predetermined value in each of the plurality of original images; a high-frequency area interpolated image generation unit to generate an image that is interpolated between the plurality of original images, the image being a high-frequency area interpolated image, based on a change in position of the high-frequency area along with an elapse of time on the time series and on each of the plurality of original images; and a combination unit to execute combining processing to combine the normal interpolated image and the high-frequency area interpolated image.Type: GrantFiled: December 10, 2013Date of Patent: July 29, 2014Assignee: Sony CorporationInventors: Shigeo Fujishiro, Yoshito Suzuki, Eiji Ozeki, Kazuhiro Takahashi, Takayoshi Fujiwara
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Publication number: 20140176794Abstract: An image processing apparatus includes: a normal interpolated image generation unit to generate an image that is interpolated between a plurality of original images reproduced along time series, the image being a normal interpolated image, based on each of the plurality of original images; a high-frequency area extraction unit to extract a high-frequency area having a spatial frequency higher than a predetermined value in each of the plurality of original images; a high-frequency area interpolated image generation unit to generate an image that is interpolated between the plurality of original images, the image being a high-frequency area interpolated image, based on a change in position of the high-frequency area along with an elapse of time on the time series and on each of the plurality of original images; and a combination unit to execute combining processing to combine the normal interpolated image and the high-frequency area interpolated image.Type: ApplicationFiled: December 10, 2013Publication date: June 26, 2014Applicant: Sony CorporationInventors: Shigeo Fujishiro, Yoshito Suzuki, Eiji Ozeki, Kazuhiro Takahashi, Takayoshi Fujiwara
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Publication number: 20140147660Abstract: Provided is a thermoplastic resin composition having excellent weather resistance, impact resistance, and fluidity and also excellent color developing properties and residence heat stability. A graft copolymer (A) prepared by graft polymerization of a certain amount of a specific monomer (a2) onto a certain amount of composite rubber (a1) composed of a conjugated diene rubber polymer and a cross-linked acrylic ester polymer. The tetrahydrofuran-soluble portion of the composite rubber (a1) has a weight-average molecular weight of 50000 or more in terms of polystyrene and a degree of swelling in toluene of 7.0 or more, or in the composite rubber contained in the graft copolymer, the number of particles having an equivalent-circle diameter of 150 nm or less is 50% or less of the total number of the composite rubber particles.Type: ApplicationFiled: July 11, 2012Publication date: May 29, 2014Applicant: NIPPON A&L INC.Inventors: Takumi Miyahiro, Masanori Ito, Seiji Tamai, Fumitoshi Takeda, Kazunori Takahashi, Tomoyoshi Akiyama, Hajime Tomita, Haruki Okuno, Shunsaku Kubota, Masaaki Okada, Atsushi Hashimoto, Yoshiaki Takada, Nobuyuki Nakashima, Jiichiro Yoshida, Takayoshi Fujiwara, Shouta Kosaka
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Publication number: 20120322945Abstract: A thermoplastic resin composition for vehicle lamp housings, includes: 5 to 80 parts by weight of a graft copolymer (A) obtained by graft polymerizing at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, and (meth)acrylic ester-based monomers and maleimide-based monomers, under the presence of an acrylic ester-based rubbery polymer (a-1) having a weight average particle size of 100 to 400 nm; and 20 to 95 parts by weight of a (co)polymer (B) in which at least one monomer (a-2) selected from the group consisting of aromatic vinyl-based monomers, vinyl cyanide-based monomers, (meth)acrylic ester-based monomers and maleimide-based monomers is polymerized, in which a content of total volatiles at 260° C. is no more than 0.7% by weight of the composition overall, and a content of oligomer component having a weight average molecular weight of 200 to 1000 is no more than 0.3% by weight of the composition overall.Type: ApplicationFiled: February 28, 2011Publication date: December 20, 2012Applicant: NIPPON A&L INC.Inventors: Hajime Tomita, Takayoshi Fujiwara, Shunsaku Kubota, Suguru Koba
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Patent number: 7050633Abstract: In an image processing apparatus, an input image is synthesized with a stored image supplied from a storage unit and having been shifted so that the positions of the pixels in the image areas of the input image and of the stored image, associated with a telop, will coincide. The level distribution of the pixel values of the input image is maintained in the telop.Type: GrantFiled: March 10, 2005Date of Patent: May 23, 2006Assignee: Sony CorporationInventors: Tetsujiro Kondo, Yasunobu Node, Takayoshi Fujiwara
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Patent number: 7031522Abstract: In an image processing apparatus, an input image is synthesized with a stored image supplied from a storage unit and having been shifted so that the positions of the pixels in the image areas of the input image and of the stored image, associated with a telop, will coincide. The level distribution of the pixel values of the input image is maintained in the telop.Type: GrantFiled: June 22, 2001Date of Patent: April 18, 2006Assignee: Sony CorporationInventors: Tetsujiro Kondo, Yasunobu Node, Takayoshi Fujiwara
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Patent number: 7024038Abstract: In an image processing apparatus, an input image is synthesized with a stored image supplied from a storage unit and having been shifted so that the positions of the pixels in the image areas of the input image and of the stored image, associated with a telop, will coincide. The level distribution of the pixel values of the input image is maintained in the telop.Type: GrantFiled: March 10, 2005Date of Patent: April 4, 2006Assignee: Sony CorporationInventors: Tetsujiro Kondo, Yasunobu Node, Takayoshi Fujiwara
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Patent number: 7014438Abstract: A fluid machinery such as helical compressor includes a sliding mechanism comprising one side member composed, in combination, of a metallic base member having a sliding surface and a lubrication film formed on the sliding surface in a close contact thereto, and a counterpart side member containing fluorocarbon resin in an amount of at least 50 wt. %. The lubrication film includes a solid lubricant having a self-lubrication property and a binder of resin material.Type: GrantFiled: December 11, 2003Date of Patent: March 21, 2006Assignee: Toshiba Carrier CorporationInventors: Takashi Fukuda, Takayoshi Fujiwara, Masayuki Okuda, Takuya Hirayama, Satoshi Oyama
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Publication number: 20050157928Abstract: In an image processing apparatus, an input image is synthesized with a stored image supplied from a storage unit and having been shifted so that the positions of the pixels in the image areas of the input image and of the stored image, associated with a telop, will coincide. The level distribution of the pixel values of the input image is maintained in the telop.Type: ApplicationFiled: March 10, 2005Publication date: July 21, 2005Inventors: Tetsujiro Kondo, Yasunobu Node, Takayoshi Fujiwara
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Publication number: 20050152599Abstract: In an image processing apparatus, an input image is synthesized with a stored image supplied from a storage unit and having been shifted so that the positions of the pixels in the image areas of the input image and of the stored image, associated with a telop, will coincide. The level distribution of the pixel values of the input image is maintained in the telop.Type: ApplicationFiled: March 10, 2005Publication date: July 14, 2005Inventors: Tetsujiro Kondo, Yasunobu Node, Takayoshi Fujiwara
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Patent number: 6887058Abstract: A fluid machinery includes a helical mechanism connected to a driving mechanism, which is driven via a crank shaft. The helical mechanism includes a cylinder defining an inner space, a roller disposed inside the cylinder so as to be rotated in an eccentric manner, the roller being formed with a plurality of helical grooves on an outer peripheral surface, and at least one seal ring groove between respective helical grooves, a plurality of helical blades fitted to the helical grooves so as to be disposed between as inner peripheral surface of the cylinder and the outer peripheral surface of the roller, and at least one seal ring fitted to the seal ring groove so as to tightly seal the inner space as a plurality of operation sections. Furthermore, a plurality of suction ports and a plurality of drain ports, associated with respective operation sections, communicate with each other.Type: GrantFiled: March 16, 2004Date of Patent: May 3, 2005Assignee: Toshiba Carrier CorporationInventor: Takayoshi Fujiwara
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Publication number: 20040184943Abstract: A fluid machinery is composed of a driving mechanism and a helical mechanism connected to the driving mechanism to be driven thereby through a crank shaft. The helical mechanism includes a cylinder defining an inner space as operation section, a roller disposed inside the cylinder so as to be rotated in an eccentric manner, the roller being formed with a plurality of helical grooves on an outer peripheral surface thereof and at least one seal ring groove formed at a portion between respective helical grooves, a plurality of helical blades fitted to the helical grooves so as to be disposed between an inner peripheral surface of the cylinder and the outer peripheral surface of the roller, and at least one seal ring fitted to the seal ring groove so as to tightly seal the inner space as a plurality of operation sections.Type: ApplicationFiled: March 16, 2004Publication date: September 23, 2004Applicant: TOSHIBA CARRIER CORPORATIONInventor: Takayoshi Fujiwara
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Publication number: 20040151610Abstract: A fluid machinery such as helical compressor includes a sliding mechanism comprising one side member composed, in combination, of a metallic base member having a sliding surface and a lubrication film formed on the sliding surface in a close contact thereto, and a counterpart side member containing fluorocarbon resin in an amount of at least 50 wt. %. The lubrication film includes a solid lubricant having a self-lubrication property and a binder of resin material.Type: ApplicationFiled: December 11, 2003Publication date: August 5, 2004Applicant: Toshiba Carrier CorporationInventors: Takashi Fukuda, Takayoshi Fujiwara, Masayuki Okuda, Takuya Hirayama, Satoshi Oyama