Patents by Inventor Takahiro Katagiri
Takahiro Katagiri 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: 20230026532Abstract: An ice maker and a refrigerator having same. The ice maker comprises: a cooling part having a heat dissipation device and a metal piece; a liquid container configured to store liquid; a liquid supply part configured to supply liquid to the liquid container; a moving mechanism configured to rotate and move the liquid container; and a control part. The metal piece is mounted, so that a rod-shaped component made of metal extends downward from a base end to the tip, and the rod-shaped component is cooled by means of the heat dissipation device. The ice-making process is repeated multiple times under the control of the control part, and the following steps are carried out in the ice-making process: a liquid supply step, an ice making step, an avoidance step, a deicing step, and a recovering step. The ice maker can make ice within a short period of time.Type: ApplicationFiled: December 16, 2020Publication date: January 26, 2023Inventors: TOSHIHARU KURATANI, SHINSUKE SHITARA, TAKAHIRO KATAGIRI
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Publication number: 20220364086Abstract: The present invention aims at establishing a novel therapy for facioscapulohumeral muscular dystrophy. An oligonucleotide or a pharmaceutically acceptable salt thereof, wherein the oligonucleotide comprises an oligonucleotide of 15-30 bases consisting of a nucleotide sequence complementary to the region of nucleotide Nos. 502-556 or 578-612 of DUX4-fl mRNA consisting of the nucleotide sequence as shown in SEQ ID NO: 1; the 5? and/or 3? end of the oligonucleotide may be chemically modified; and the oligonucleotide is capable of switching the splice form of the DUX4 gene from DUX4-fl to DUX4-s. A pharmaceutical drug comprising the above oligonucleotide or a pharmaceutically acceptable salt thereof (e.g. therapeutic for facioscapulohumeral muscular dystrophy).Type: ApplicationFiled: July 10, 2020Publication date: November 17, 2022Applicants: DAIICHI SANKYO COMPANY, LIMITED, Tokai University Educational SystemInventors: Makoto KOIZUMI, Akifumi NAKAMURA, Takahiro KATAGIRI, Hiroaki MITSUHASHI
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Patent number: 11412173Abstract: The present technology relates to an image processing device, an image processing method, and a program, which make it possible to perform continuous-shooting photography at a desired speed. A control section performs control for switching over a drive frequency of a display panel in response to a photographing cycle of an image. The present technology can be applied to, for example, an electronic device that includes a continuous-shooting photography function, such as a digital still camera, a digital video camera, and a smart phone.Type: GrantFiled: November 2, 2017Date of Patent: August 9, 2022Assignee: SONY CORPORATIONInventors: Daisuke Yamamoto, Takahiro Katagiri
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Publication number: 20210289163Abstract: The present technology relates to an image processing device, an image processing method, and a program, which make it possible to perform continuous-shooting photography at a desired speed. A control section performs control for switching over a drive frequency of a display panel in response to a photographing cycle of an image. The present technology can be applied to, for example, an electronic device that includes a continuous-shooting photography function, such as a digital still camera, a digital video camera, and a smart phone.Type: ApplicationFiled: November 2, 2017Publication date: September 16, 2021Inventors: DAISUKE YAMAMOTO, TAKAHIRO KATAGIRI
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Patent number: 9051255Abstract: To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-C10 aryl group, or an optionally substituted C3-C10 cycloalkyl group; R1 represents a hydrogen atom or a C1-C3 alkyl group; R2 represents a hydrogen atom or a C1-C3 alkyl group; R3 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C3 alkoxy C1-C3 alkyl group, or a C1-C3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group, or a halogen atom; n represents an integer of 1 to 4; and X represents methylene, —O—, —NH—, —N(C1-C3 alkyl)-, —C(?O)—, —S—, —S(O)—, —S(O2)—, or a single bond.Type: GrantFiled: December 27, 2013Date of Patent: June 9, 2015Assignee: Daiichi Sankyo Company, LimitedInventors: Narihiro Toda, Rieko Takano, Takeshi Shida, Takahiro Katagiri, Mitsuhiro Iwamoto, Shinji Ashida, Mami Yamazaki
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Publication number: 20140221391Abstract: To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-C10 aryl group, or an optionally substituted C3-C10 cycloalkyl group; R1 represents a hydrogen atom or a C1-C3 alkyl group; R2 represents a hydrogen atom or a C1-C3 alkyl group; R3 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C3 alkoxy C1-C3 alkyl group, or a C1-C3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group, or a halogen atom; n represents an integer of 1 to 4; and X represents methylene, —O—, —NH—, —N(C1-C3 alkyl)-, —C(?O)—, —S—, —S(O)—, —S(O2)—, or a single bond.Type: ApplicationFiled: December 27, 2013Publication date: August 7, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Narihiro Toda, Rieko Takano, Takeshi Shida, Takahiro Katagiri, Mitsuhiro Iwamoto, Shinji Ashida, Mami Yamazaki
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Publication number: 20140221392Abstract: To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-C10 aryl group, or an optionally substituted C3-C10 cycloalkyl group; R1 represents a hydrogen atom or a C1-C3 alkyl group; R2 represents a hydrogen atom or a C1-C3 alkyl group; R3 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C3 alkoxy C1-C3 alkyl group, or a C1-C3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group, or a halogen atom; n represents an integer of 1 to 4; and X represents methylene, —O—, —NH—, —N(C1-C3 alkyl)-, —C(?O)—, —S—, —S(O)—, —S(O2)—, or a single bond.Type: ApplicationFiled: December 27, 2013Publication date: August 7, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Narihiro Toda, Rieko Takano, Takeshi Shida, Takahiro Katagiri, Mitsuhiro Iwamoto, Shinji Ashida, Mami Yamazaki
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Patent number: 8754112Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: August 4, 2010Date of Patent: June 17, 2014Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Patent number: 8722711Abstract: Provided are compounds having an excellent hypoglycemic action and a ? cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: October 13, 2011Date of Patent: May 13, 2014Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Takahiro Katagiri, Hidenori Namiki, Madoka Hatta, Koji Matsumoto, Kanako Takahashi, Tomomi Yoshitomi, Yuichi Ochiai
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Patent number: 8710060Abstract: To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-C10 aryl group, or an optionally substituted C3-C10 cycloalkyl group; R1 represents a hydrogen atom or a C1-C3 alkyl group; R2 represents a hydrogen atom or a C1-C3 alkyl group; R3 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C3 alkoxy C1-C3 alkyl group, or a C1-C3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group, or a halogen atom; n represents an integer of 1 to 4; and X represents methylene, —O—, —NH—, —N(C1-C3 alkyl)-, —C(?O)—, —S—, —S(O)—, —S(O2)—, or a single bond.Type: GrantFiled: March 26, 2013Date of Patent: April 29, 2014Assignee: Daiichi Sankyo Company, LimitedInventors: Narihiro Toda, Rieko Takano, Takeshi Shida, Takahiro Katagiri, Mitsuhiro Iwamoto, Shinji Ashida, Mami Yamazaki
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Publication number: 20130289048Abstract: To find a therapeutic and/or prophylactic agent for gastrointestinal disorders and so on, the agent having excellent activity and high safety. A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents an optionally substituted phenylene group; B represents an optionally substituted 4- to 10-membered heterocyclic group, an optionally substituted C6-C10 aryl group, or an optionally substituted C3-C10 cycloalkyl group; R1 represents a hydrogen atom or a C1-C3 alkyl group; R2 represents a hydrogen atom or a C1-C3 alkyl group; R3 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C3 alkoxy C1-C3 alkyl group, or a C1-C3 hydroxyalkyl group; R4 represents a hydrogen atom, a C1-C6 alkyl group, or a halogen atom; n represents an integer of 1 to 4; and X represents methylene, —O—, —NH—, —N(C1-C3 alkyl)-, —C(?O)—, —S—, —S(O)—, —S(O2)—, or a single bond.Type: ApplicationFiled: March 26, 2013Publication date: October 31, 2013Inventors: Narihiro Toda, Rieko Takano, Takeshi Shida, Takahiro Katagiri, Mitsuhiro Iwamoto, Shinji Ashida, Mami Yamazaki
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Patent number: 8557802Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: GrantFiled: August 4, 2010Date of Patent: October 15, 2013Assignee: Daiichi Sankyo Company, LimitedInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Publication number: 20130217733Abstract: Provided are compounds having an excellent hypoglycemic action and a ? cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: October 13, 2011Publication date: August 22, 2013Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Takahiro Katagiri, Hidenori Namiki, Madoka Hatta, Koji Matsumoto, Kanako Takahashi, Tomomi Yoshitomi, Yuichi Ochiai
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Publication number: 20120129832Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: August 4, 2010Publication date: May 24, 2012Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Publication number: 20120129891Abstract: Provided are a compound having an excellent hypoglycemic action, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.Type: ApplicationFiled: August 4, 2010Publication date: May 24, 2012Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Shigeo Yamanoi, Hidenori Namiki, Takahiro Katagiri, Mayuko Akiu, Katsuji Kagechika, Takeshi Honda, Koji Matsumoto, Ryutaro Nakashima
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Publication number: 20080176399Abstract: A metallic silicide forms method of forming a metallic silicide layer on a semiconductor region containing silicon. The method includes the steps of: forming a first metal layer containing a first metal on the semiconductor region; forming a second metal layer containing a second metal on the semiconductor region to cover the first metal layer formed in the step of forming a first metal layer; and siliciding the semiconductor region with at least one of the first metal layer and the second metal layer by performing a heat treatment for the semiconductor region in which the second metal layer is formed to cover the first metal layer in the step of forming a second metal layer, forming the metallic silicide layer. The first metal layer is formed at a first temperature to be silicided. The second metal layer is formed at a second temperature lower than the first temperature.Type: ApplicationFiled: February 6, 2007Publication date: July 24, 2008Inventors: Takahiro Katagiri, Yasunori Sogoh