Patents by Inventor Tetsuo Takayama
Tetsuo Takayama 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: 20240112446Abstract: An image processing device according to the present technology includes: a foreground-background classification unit configured to classify an input image into a foreground image portion which is a portion in which a subject in a foreground is captured and a background image portion which is a portion in which a subject in a background farther than the foreground image portion is captured; a foreground correction unit configured to correct the foreground image portion; and an inconsistency correction unit configured to correct an inconsistent portion caused by the correction of the foreground image portion by the foreground correction unit.Type: ApplicationFiled: January 27, 2022Publication date: April 4, 2024Applicant: SONY GROUP CORPORATIONInventors: Atsuhiro CHIBA, Shogo KUBOTA, Mariko NISHIYAMA, Ryo MIYAO, Tetsuo IKEDA, Maho HAYASHI, Yuya TAKAYAMA
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Patent number: 11891509Abstract: The polycarbonate resin composition according to the present invention includes: 50 to 90% by mass of polycarbonate resin (A); 2.0 to 20% by mass of olefin polymer (B); 5 to 40% by mass of basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).Type: GrantFiled: December 25, 2019Date of Patent: February 6, 2024Assignees: UBE MATERIAL INDUSTRIES, LTD., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYInventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
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Publication number: 20230167267Abstract: The degradation promoter for an aliphatic polyester biodegradable resin according to the present invention contains basic magnesium sulfate.Type: ApplicationFiled: March 1, 2021Publication date: June 1, 2023Applicant: Ube Material Industries, Ltd.Inventors: Tetsuo Takayama, Toru Inagaki, Yuzo Kato
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Publication number: 20230037525Abstract: The biodegradable resin composition according to the present invention contains an aliphatic polyester biodegradable resin and fibrous basic magnesium sulfate.Type: ApplicationFiled: March 1, 2021Publication date: February 9, 2023Applicant: Ube Material Industries, Ltd.Inventors: Tetsuo Takayama, Toru Inagaki, Yuzo Kato
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Publication number: 20220153990Abstract: A polycarbonate resin composition includes: 50 to 90% by mass of polycarbonate resin (A); 2 to 30% by mass of acrylonitrile-butadiene-styrene copolymer resin (B); 5 to 40% by mass of at least one basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).Type: ApplicationFiled: March 17, 2020Publication date: May 19, 2022Applicants: Ube Material Industries, Ltd., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYInventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
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Publication number: 20210332237Abstract: The polycarbonate resin composition according to the present invention includes: 50 to 90% by mass of polycarbonate resin (A); 2.0 to 20% by mass of olefin polymer (B); 5 to 40% by mass of basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).Type: ApplicationFiled: December 25, 2019Publication date: October 28, 2021Applicants: Ube Material Industries, Ltd., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYInventors: Tetsuo Takayama, Yuzo Kato, Toru Inagaki
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Patent number: 10479877Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, and a polyolefin resin composition comprising a polyolefin resin, fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m, in which the polyolefin resin and fibrous basic magnesium sulfate particles are present in a weight ratio of 99:1 to 50:50, and the non-fibrous inorganic micro-particles are present in an amount of 0.001 to 50 weight parts per 100 weight parts of the basic fibrous magnesium sulfate particles and/or in an amount of 0.0002 to 10 weight parts, per 100 weight parts of the resin.Type: GrantFiled: March 29, 2016Date of Patent: November 19, 2019Assignee: UBE MATERIAL INDUSTRIES, LTD.Inventors: Takashi Idemitsu, Shotaro Hida, Tetsuo Takayama, Ryoichi Nomura
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Publication number: 20190284392Abstract: An object of the present invention is to provide a PC/ABS-based thermoplastic resin composition and a molded article thereof excellent in impact resistance. A thermoplastic resin composition comprising: a polycarbonate (A); at least one resin (B) selected from the group consisting of an ABS resin, an ASA resin, an AES resin and a SAN resin; an unsaturated dicarboxylic acid anhydride-based copolymer (C); and an additive (D), wherein the additive (D) has a function promoting hydrolysis of polycarbonate, and with a content of (C) is 2 to 25 parts by mass.Type: ApplicationFiled: June 4, 2019Publication date: September 19, 2019Applicants: DENKA COMPANY LIMITED, NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYInventors: Yuichi SHINDO, Tomoki KOBAYASHI, Kohhei NISHINO, Tetsuo TAKAYAMA
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Publication number: 20180273749Abstract: An object of the present invention is to provide a PC/ABS-based thermoplastic resin composition and a molded article thereof excellent in impact resistance. A thermoplastic resin composition comprising: a polycarbonate (A); at least one resin (B) selected from the group consisting of an ABS resin, an ASA resin, an AES resin and a SAN resin; an unsaturated dicarboxylic acid anhydride-based copolymer (C); and an additive (D), wherein the additive (D) has a function promoting hydrolysis of polycarbonate, and with a content of (C) is 2 to 25 parts by mass.Type: ApplicationFiled: October 5, 2016Publication date: September 27, 2018Applicants: DENKA COMPANY LIMITED, NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITYInventors: Yuichi SHINDO, Tomoki KOBAYASHI, Kohhei NISHINO, Tetsuo TAKAYAMA
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Publication number: 20180044500Abstract: A filler composition comprising fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m in a ratio by weight in the range of 100:0.001 to 100:50, and a polyolefin resin composition comprising a polyolefin resin, fibrous basic magnesium sulfate particles and non-fibrous inorganic micro-particles having an average particle diameter in the range of 0.001 to 0.5 ?m, in which the polyolefin resin and fibrous basic magnesium sulfate particles are present in a weight ratio of 99:1 to 50:50, and the non-fibrous inorganic micro-particles are present in an amount of 0.001 to 50 weight parts per 100 weight parts of the basic fibrous magnesium sulfate particles and/or in an amount of 0.0002 to 10 weight parts, per 100 weight parts of the resin.Type: ApplicationFiled: March 29, 2016Publication date: February 15, 2018Inventors: Takashi IDEMITSU, Shotaro HIDA, Tetsuo TAKAYAMA, Ryoichi NOMURA
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Publication number: 20170349740Abstract: Provided are a polycarbonate/ABS-based thermoplastic resin composition excellent in hydrolysis resistance and impact resistance and a molded article thereof. A thermoplastic resin composition includes: polycarbonate (A); a graft copolymer (B) produced by graft copolymerization of a rubbery polymer at least with a styrene-based monomer and an acrylonitrile-based monomer and containing a metal element; a styrene-acrylonitrile based copolymer (C); and an unsaturated dicarboxylic anhydride-based copolymer (D), wherein a content of (D) is 2 to 25 mass %.Type: ApplicationFiled: December 18, 2015Publication date: December 7, 2017Applicants: Denka Company Limited, National University Corporation Yamagata UniversityInventors: Kohhei Nishino, Yuichi Shindo, Yoshinari Kurokawa, Tetsuo Takayama, Kyohei Ikeda
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Patent number: 9422240Abstract: There are provided compounds having a superior PHD2 inhibitory effect that are represented by general formula (I?): (in the above-mentioned general formula (I?), W, Y, R2, R3, R4, and Y4 are as described hereinabove), or pharmaceutically acceptable salts thereof.Type: GrantFiled: July 29, 2013Date of Patent: August 23, 2016Assignee: TAISHO PHARMACEUTICAL CO., LTDInventors: Tetsuo Takayama, Tsuyoshi Shibata, Fumiyasu Shiozawa, Kenichi Kawabe, Yuki Shimizu, Makoto Hamada, Akira Hiratate, Masato Takahashi, Fumihito Ushiyama, Takahiro Oi, Yoshihisa Shirasaki, Daisuke Matsuda, Chie Koizumi, Sota Kato
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Patent number: 9181229Abstract: Provided are novel compounds that bind to FKBP12 or pharmaceutically acceptable salts thereof, as well as new therapeutics useful in the prevention or treatment of alopecia which comprise those compounds or pharmaceutically acceptable salts thereof. Specifically, compounds represented by formula (1) [where R1 represents either the following formula (2) or (3)] or pharmaceutically acceptable salts thereof are provided.Type: GrantFiled: March 15, 2012Date of Patent: November 10, 2015Assignee: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Naoya Ono, Shoichi Kuroda, Yoshihisa Shirasaki, Tetsuo Takayama, Yoshinori Sekiguchi, Fumihito Ushiyama, Yusuke Oka
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Publication number: 20150175541Abstract: There are provided compounds having a superior PHD2 inhibitory effect that are represented by general formula (I?): (in the above-mentioned general formula (I?), W, Y, R2, R3, R4, and Y4 are as described hereinabove), or pharmaceutically acceptable salts thereof.Type: ApplicationFiled: July 29, 2013Publication date: June 25, 2015Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Tetsuo Takayama, Tsuyoshi Shibata, Fumiyasu Shiozawa, Kenichi Kawabe, Yuki Shimizu, Makoto Hamada, Akira Hiratate, Masato Takahashi, Fumihito Ushiyama, Takahiro Oi, Yoshihisa Shirasaki, Daisuke Matsuda, Chie Koizumi, Sota Kato
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Publication number: 20130345419Abstract: Provided are novel compounds that bind to FKBP12 or pharmaceutically acceptable salts thereof, as well as new therapeutics useful in the prevention or treatment of alopecia which comprise those compounds or pharmaceutically acceptable salts thereof. Specifically, compounds represented by formula (1) [where R1 represents either the following formula (2) or (3)] or pharmaceutically acceptable salts thereof are provided.Type: ApplicationFiled: March 15, 2012Publication date: December 26, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Naoya Ono, Shoichi Kuroda, Yoshihisa Shirasaki, Tetsuo Takayama, Yoshinori Sekiguchi, Fumihito Ushiyama, Yusuke Oka
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Patent number: 8461329Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a preventive or a remedy for allergic diseases such as asthma, atopic dermatitis and allergic rhinitis.Type: GrantFiled: December 25, 2009Date of Patent: June 11, 2013Assignee: Taisho Pharmaceutical Co., Ltd.Inventors: Tetsuo Takayama, Hajime Asanuma, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi, Madoka Kawamura, Naoya Ono, Tetsuya Yabuuchi, Takahiro Oi, Yusuke Oka, Shoichi Kuroda, Fumito Uneuchi, Takeshi Koami
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Publication number: 20130096310Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a pharmaceutical.Type: ApplicationFiled: June 22, 2011Publication date: April 18, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Tetsuo Takayama, Madoka Kawamura, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi
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Publication number: 20110288293Abstract: A compound represented by formula (I) or a pharmaceutically acceptable salt thereof has an effect of inhibiting CRTH2 and, therefore, is useful as a preventive or a remedy for allergic diseases such as asthma, atopic dermatitis and allergic rhinitis.Type: ApplicationFiled: December 25, 2009Publication date: November 24, 2011Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Tetsuo Takayama, Hajime Asanuma, Daisuke Wakasugi, Rie Nishikawa, Yoshinori Sekiguchi, Madoka Kawamura, Naoya Ono, Tetsuya Yabuuchi, Takahiro Oi, Yusuke Oka, Shoichi Kuroda, Fumito Uneuchi, Takeshi Koami
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Publication number: 20110269960Abstract: An object of the present invention is to provide a compound having an action of inhibiting binding between S1P and its receptor, Edg-1 (S1P1), and is useful as a pharmaceutical compound. A compound or a pharmaceutically acceptable salt thereof, which compound is represented by the formula below (where A represents an oxygen atom, a sulfur atom, a group represented by Formula —SO—, a group represented by Formula —SO2—, or the like, R1 represents a hydrogen atom, an alkyl group having 1-6 carbon atoms, or the like, R1A represents a hydrogen atom or the like, R2 represents an alkyl group having 1-6 carbon atoms, a cycloalkyl group having 3-6 carbon atoms, or the like, R3 represents an aryl group, R4 represents a hydrogen atom or an alkyl group having 1-6 carbon atoms and optionally substituted with a carboxyl group, and R5 represents an alkyl group having 1-10 carbon atoms, a cycloalkyl group having 3-8 carbon atoms, an aryl group which is optionally substituted, or the like).Type: ApplicationFiled: July 11, 2011Publication date: November 3, 2011Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Naoya ONO, Tetsuo Takayama, Fumiyasu Shiozawa, Hironori Katakai, Tetsuya Yabuuchi, Tomomi Ota, Makoto Yagi, Masakazu Sato
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Patent number: 8022091Abstract: An object of the present invention is to provide a compound having an action of inhibiting binding between S1P and its receptor, Edg-1 (S1P1), and is useful as a pharmaceutical compound. A compound or a pharmaceutically acceptable salt thereof, which compound is represented by the formula below (where A represents an oxygen atom, a sulfur atom, a group represented by Formula —SO—, a group represented by Formula —SO2—, or the like, R1 represents a hydrogen atom, an alkyl group having 1-6 carbon atoms, or the like, R1A represents a hydrogen atom or the like, R2 represents an alkyl group having 1-6 carbon atoms, a cycloalkyl group having 3-6 carbon atoms, or the like, R3 represents an aryl group, R4 represents a hydrogen atom or an alkyl group having 1-6 carbon atoms and optionally substituted with a carboxyl group, and R5 represents an alkyl group having 1-10 carbon atoms, a cycloalkyl group having 3-8 carbon atoms, an aryl group which is optionally substituted, or the like).Type: GrantFiled: February 5, 2007Date of Patent: September 20, 2011Assignee: Taisho Pharmaceutical Co., Ltd.Inventors: Naoya Ono, Tetsuo Takayama, Fumiyasu Shiozawa, Hironori Katakai, Tetsuya Yabuuchi, Tomomi Ota, Makoto Yagi, Masakazu Sato