Patents by Inventor Makoto Kamada
Makoto Kamada 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).
-
Publication number: 20240138690Abstract: An arrhythmic state detection assisting device includes an acquisition unit, a derivation unit and an estimation unit. The acquisition unit acquires image information obtained by capturing an image of a predetermined part of a subject with an image capture device that captures a color moving image. The derivation unit derives a variance value, for a predetermined interval, of periods of a periodic change in a green luminance component in the image information acquired by the acquisition unit. As the variance value derived by the derivation unit becomes greater, the estimation unit estimates a higher likelihood that an arrhythmia is occurring in the subject.Type: ApplicationFiled: December 21, 2021Publication date: May 2, 2024Applicant: Astellas Pharma Inc.Inventors: Makoto OGINO, Hiroyuki KAMADA
-
Patent number: 11512001Abstract: A method for efficiently producing polysilicon is realized. The present invention is an invention of a method for producing polysilicon by the Siemens process, a chemical reactor being connected to a waste gas processing facility via a blocking valve provided to a waste gas pipe, the blocking valve being provided in a vicinity of a waste gas outlet of the chemical reactor, the method including the step of cooling a waste gas between the waste gas outlet of the chemical reactor and the blocking valve, with use of a cooler of an indirect cooling type.Type: GrantFiled: June 4, 2018Date of Patent: November 29, 2022Assignee: TOKUYAMA CORPORATIONInventor: Makoto Kamada
-
Publication number: 20220281751Abstract: A silicon core wire for depositing polycrystalline silicon is formed in a gate shape and includes a pair of vertical rod portions and a horizontal portion laterally connecting upper ends of the vertical rod portions, in which ends of the vertical rod portions and the horizontal portion are joined by welding, and a corner junction has a surface metallic concentration of 1 ppbw or less, more specifically, with an iron concentration of 0.2 ppbw or less, a chromium concentration of 0.1 ppbw or less, a nickel concentration of 0.05 ppbw or less, and a titanium concentration of 0.2 ppbw or less.Type: ApplicationFiled: July 29, 2020Publication date: September 8, 2022Applicant: Tokuyama CorporationInventors: Junya Sakai, Seiji Katou, Makoto Kamada, Miki Emoto
-
Publication number: 20200102223Abstract: A method for efficiently producing polysilicon is realized. The present invention is an invention of a method for producing polysilicon by the Siemens process, a chemical reactor being connected to a waste gas processing facility via a blocking valve provided to a waste gas pipe, the blocking valve being provided in a vicinity of a waste gas outlet of the chemical reactor, the method including the step of cooling a waste gas between the waste gas outlet of the chemical reactor and the blocking valve, with use of a cooler of an indirect cooling type.Type: ApplicationFiled: June 4, 2018Publication date: April 2, 2020Inventor: Makoto KAMADA
-
Patent number: 9977846Abstract: A real-time release testing capable of constantly ensuring quality, a method for quality testing of a product using real-time release testing, a method for quality testing of an in-process product and/or an end product by real-time release testing, comprising the step of assessing the quality from design space established with only material attributes as inputs, and a manufacturing parameter-independent method for quality testing of a product using real-time release testing.Type: GrantFiled: July 6, 2012Date of Patent: May 22, 2018Assignee: Daiichi Sankyo Company, LimitedInventors: Hiroshi Nakagawa, Makoto Kamada, Jin Maeda
-
Patent number: 9918975Abstract: It is desired to provide a pharmaceutical composition containing a compound represented by formula (I) or a pharmaceutically acceptable salt thereof, or a solvate thereof, which exhibits an inhibitory effect on activated blood coagulation factor X, and is useful as an agent for preventing and/or treating thrombosis, wherein the pharmaceutical composition exhibits favorable dissolution properties. The present invention provides a method for producing a pharmaceutical composition containing a compound represented by formula (I), comprising the step of mixing a compound represented by formula (I) or a pharmaceutically acceptable salt thereof, or a solvate thereof, one or more excipients selected from the group consisting of a sugar alcohol and a water-swelling additive, a disintegrant, and a binder under conditions for keeping the maximum water content of the granules during granulation at 10% or less.Type: GrantFiled: September 19, 2012Date of Patent: March 20, 2018Assignee: Daiichi Sankyo Company, LimitedInventors: Makoto Kamada, Gaku Sekiguchi, Motonori Kidokoro
-
Publication number: 20140136157Abstract: A real-time release testing capable of constantly ensuring quality, a method for quality testing of a product using real-time release testing, a method for quality testing of an in-process product and/or an end product by real-time release testing, comprising the step of assessing the quality from design space established with only material attributes as inputs, and a manufacturing parameter-independent method for quality testing of a product using real-time release testing.Type: ApplicationFiled: July 6, 2012Publication date: May 15, 2014Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Hiroshi Nakagawa, Makoto Kamada, Jin Maeda
-
Patent number: 8449896Abstract: It is desired to provide a pharmaceutical composition containing a compound represented by formula (I) or a pharmacologically acceptable salt thereof, or a solvate thereof, which exhibits an inhibitory effect on activated blood coagulation factor X (FXa), and is useful as an agent for preventing and/or treating thrombosis, wherein the pharmaceutical composition exhibits favorable dissolution properties. The present invention relates to a solid pharmaceutical composition containing a compound represented by formula (I) or a pharmacologically acceptable salt thereof, or a solvate thereof, wherein the content of the compound represented by formula (I) is 0.5% by weight or more and less than 15% by weight with respect to the total weight of the pharmaceutical composition.Type: GrantFiled: December 16, 2011Date of Patent: May 28, 2013Assignee: Daiichi Sankyo Company, LimitedInventors: Makoto Kamada, Motonori Kidokoro, Gaku Sekiguchi
-
Publication number: 20120114711Abstract: It is desired to provide a pharmaceutical composition containing a compound represented by formula (I) or a pharmacologically acceptable salt thereof, or a solvate thereof, which exhibits an inhibitory effect on activated blood coagulation factor X (FXa), and is useful as an agent for preventing and/or treating thrombosis, wherein the pharmaceutical composition exhibits favorable dissolution properties. The present invention relates to a solid pharmaceutical composition containing a compound represented by formula (I) or a pharmacologically acceptable salt thereof, or a solvate thereof, wherein the content of the compound represented by formula (I) is 0.5% by weight or more and less than 15% by weight with respect to the total weight of the pharmaceutical composition.Type: ApplicationFiled: December 16, 2011Publication date: May 10, 2012Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Makoto Kamada, Motonori Kidokoro, Gaku Sekiguchi