Patents by Inventor Yasunobu Yoshinaka

Yasunobu Yoshinaka 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).

  • Patent number: 11013722
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: May 25, 2021
    Assignee: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Publication number: 20190167645
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Applicant: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Patent number: 10258609
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: April 16, 2019
    Assignee: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Publication number: 20180185337
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Application
    Filed: February 26, 2018
    Publication date: July 5, 2018
    Applicant: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Patent number: 9931321
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor (1).
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: April 3, 2018
    Assignee: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Publication number: 20170112811
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Application
    Filed: January 6, 2017
    Publication date: April 27, 2017
    Applicant: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Patent number: 9572798
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: February 21, 2017
    Assignee: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Publication number: 20150196538
    Abstract: The present invention addresses the problem of providing a pharmaceutical combination composition and drug combinations for the prevention and/or treatment of dyslipidemic conditions such as atherosclerosis, hypercholesterolemia, low HDL blood disease in mammals including humans. A pharmaceutical composition for the prevention and/or treatment of dyslipidemia, etc. which comprises (a) a compound represented by the general formula (1) (in the formula, each symbol is the same as defined in the specification) or a salt thereof or a solvate thereof and (b) a cholesterol absorption inhibitor.
    Type: Application
    Filed: September 27, 2013
    Publication date: July 16, 2015
    Applicant: KOWA COMPANY, LTD.
    Inventors: Toshiaki Takizawa, Yasunobu Yoshinaka
  • Publication number: 20140221390
    Abstract: Provided is a compound useful in the prevention and treatment of non-alcoholic steatohepatitis. A prophylactic and/or therapeutic agent for non-alcoholic steatohepatitis which contains, as the active ingredient, 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, an acid-addition salt thereof, or a solvate of the same.
    Type: Application
    Filed: January 23, 2014
    Publication date: August 7, 2014
    Applicant: KOWA COMPANY, LTD.
    Inventors: Haruki Shibata, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Publication number: 20130066075
    Abstract: Provided is a compound useful in the prevention and treatment of non-alcoholic steatohepatitis. A prophylactic and/or therapeutic agent for non-alcoholic steatohepatitis which contains, as the active ingredient, 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, an acid-addition salt thereof, or a solvate of the same.
    Type: Application
    Filed: May 18, 2011
    Publication date: March 14, 2013
    Applicant: KOWA COMPANY, LTD.
    Inventors: Haruki Shibata, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Publication number: 20110207742
    Abstract: There is to provide is an agent for reduction of a lipid rich plaque, stabilization of a lipid rich plaque and/or prevention of rupture of a lipid rich plaque in an atherosclerotic lesion comprising an effective amount of 2-[4-[2-(benzimidazole-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-p yridyl]acetamide (hereinafter, referred to as compound 1), its pharmaceutically acceptable salt or a hydrate thereof and Pitavastatin, and a pharmaceutically acceptable carrier, wherein the agent is intended to be simultaneously administered, or separately administered with interval of time to a patient in need thereof There is also to provide a method for reduction of a lipid rich plaque, stabilization of a lipid rich plaque and/or prevention of rupture of a lipid rich plaque in an atherosclerotic lesion, comprising simultaneously administering, or separately administering with interval of time an effective amount of the compound 1, its pharmaceutically acceptable salt or a hydrate thereof and an effec
    Type: Application
    Filed: April 28, 2011
    Publication date: August 25, 2011
    Applicant: KOWA CO., LTD.
    Inventors: Hideyuki Kobayashi, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Patent number: 7973053
    Abstract: The present invention provides a medicament exhibiting an excellent nerve cell death inhibitory action. The present invention relates to a nerve cell death inhibitor comprising a pitavastatin and donepezil or a salt thereof in combination.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: July 5, 2011
    Assignee: Kowa Company, Ltd.
    Inventors: Fumiyasu Sato, Yasunobu Yoshinaka, Taro Aoki
  • Patent number: 7884106
    Abstract: A method of stabilizing lipid-rich plaques and method of preventing the rupture thereof, characterized in that an effective amount of 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, its acid adduct salt or a hydrate thereof is administered to patients with lipid-rich plaques. Prevention of plaque rupture and stabilization of plaques can be attained by reducing the occupancy of macrophages in lipid-rich plaques being unstable and tending to rupture among plaques being a lesion from a seat of atherosclerosis and simultaneously increasing the occupancy of collagen therein.
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: February 8, 2011
    Assignee: Kowa Company, Ltd.
    Inventors: Kimiyuki Shibuya, Hideyuki Kobayashi, Yasunobu Yoshinaka
  • Publication number: 20110015206
    Abstract: A method of stabilizing lipid-rich plaques and method of preventing the rupture thereof, characterized in that an effective amount of 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, its acid adduct salt or a hydrate thereof is administered to patients with lipid-rich plaques. Prevention of plaque rupture and stabilization of plaques can be attained by reducing the occupancy of macrophages in lipid-rich plaques being unstable and tending to rupture among plaques being a lesion from a seat of atherosclerosis and simultaneously increasing the occupancy of collagen therein.
    Type: Application
    Filed: August 17, 2010
    Publication date: January 20, 2011
    Applicant: KOWA CO., LTD.
    Inventors: Kimiyuki Shibuya, Hideyuki Kobayashi, Yasunobu Yoshinaka
  • Publication number: 20100173938
    Abstract: The present invention provides a medicament exhibiting an excellent nerve cell death inhibitory action. The present invention relates to a nerve cell death inhibitor comprising a pitavastatin and donepezil or a salt thereof in combination.
    Type: Application
    Filed: October 2, 2008
    Publication date: July 8, 2010
    Applicant: KOWA COMPANY, LTD.
    Inventors: Fumiyasu Sato, Yasunobu Yoshinaka, Taro Aoki
  • Publication number: 20090275595
    Abstract: There is to provide is an agent for reduction of a lipid rich plaque, stabilization of a lipid rich plaque and/or prevention of rupture of a lipid rich plaque in an atherosclerotic lesion comprising an effective amount of 2-[4-[2-(benzimidazole-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide (hereinafter, referred to as compound 1), its pharmaceutically acceptable salt or a hydrate thereof and Pitavastatin, and a pharmaceutically acceptable carrier, wherein the agent is intended to be simultaneously administered, or separately administered with interval of time to a patient in need thereof.
    Type: Application
    Filed: December 9, 2005
    Publication date: November 5, 2009
    Applicant: KOWA CO., LTD.
    Inventors: Hideyuki Kobayashi, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Publication number: 20070004749
    Abstract: A method of stabilizing lipid-rich plaques and method of preventing the rupture thereof, characterized in that an effective amount of 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4 -bis(methylthio)-6-methyl-3-pyridyl]acetamide, its acid adduct salt or a hydrate thereof is administered to patients with lipid-rich plaques. Prevention of plaque rupture and stabilization of plaques can be attained by reducing the occupancy of macrophages in lipid-rich plaques being unstable and tending to rupture among plaques being a lesion from a seat of atherosclerosis and simultaneously increasing the occupancy of collagen therein.
    Type: Application
    Filed: August 19, 2004
    Publication date: January 4, 2007
    Applicant: KOWA CO., LTD.
    Inventors: Kimiyuki Shibuya, Hideyuki Kobayashi, Yasunobu Yoshinaka