Patents by Inventor Koutarou Muroyama

Koutarou Muroyama 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: 11931396
    Abstract: The present disclosure provides a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising, as an active ingredient, an ingredient derived from a turmeric.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: March 19, 2024
    Assignee: HOUSE WELLNESS FOODS CORPORATION
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20240016789
    Abstract: The present invention provides a composition having an action to enhance adrenomedullin gene expression. One or more embodiments of the present invention relate to a composition for enhancing adrenomedullin gene expression containing a TRPV1 agonist and a TRPA1 agonist as active ingredients. The TRPV1 agonist can be, for example, at least one selected from capsaicin, 6-shogaol, 6-gingerol and piperine. The TRPA1 agonist can be, for example, at least one selected from allyl isothiocyanate, cinnamaldehyde, diallyl disulfide, ASP7663 and oxylipin.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 18, 2024
    Applicant: HOUSE WELLNESS FOODS CORPORATION
    Inventors: Haruka Nakanishi, Kazuki Asada, Tatsuya Ohara, Koutarou Muroyama
  • Publication number: 20220378720
    Abstract: The present invention provides a composition for improving or maintaining quality of life (QOL), comprising, as an active ingredient, a component derived from turmeric. The present invention relates to a composition for improving or maintaining QOL, comprising, as an active ingredient, at least one of turmeronol A, turmeronol B, and bisacurone. The composition of the present invention for improving or maintaining QOL may comprise 20 ?g or more of turmeronol A and turmeronol B in total per daily intake, may comprise 17 ?g or more of turmeronol A per daily intake, may comprise 5 ?g or more of turmeronol B per daily intake, and may comprise 80 ?g or more of bisacurone per daily intake.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 1, 2022
    Applicant: House Wellness Foods Corporation
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20220241365
    Abstract: One or more embodiments of the present invention provide a composition for inhibiting TNF-? or IL-6 production, comprising a component derived from turmeric. One or more embodiments of the present invention relate to a composition for inhibiting TNF-? or IL-6 production, comprising at least one of turmeronol A, turmeronol B, and bisacurone. The composition for inhibiting TNF-? or IL-6 production according to one or more embodiments of the present invention may comprise 20 ?g or more of turmeronol A and turmeronol B in total per daily intake, may comprise 17 ?g or more of turmeronol A per daily intake, may comprise 5 ?g or more of turmeronol B per daily intake, and may comprise 80 ?g or more of bisacurone per daily intake.
    Type: Application
    Filed: June 29, 2020
    Publication date: August 4, 2022
    Applicant: House Wellness Foods Corporation
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20220241364
    Abstract: One or more embodiments of the present invention relate to a composition for improving lipid metabolism or carbohydrate metabolism, comprising a component derived from turmeric. One or more embodiments of the present invention relate to a composition for lowering blood glucose level, reducing blood hemoglobin A1c content, or increasing blood HDL-cholesterol content, a composition for treating or preventing metabolic syndrome, or a composition for improving lipid metabolism or carbohydrate metabolism, wherein each composition comprises, as an active ingredient, at least one of turmeronol A, turmeronol B, and bisacurone. Each composition may comprise 20 ?g or more of turmeronol A and turmeronol B in total per daily intake, may comprise 17 ?g or more of turmeronol A per daily intake, may comprise 5 ?g or more of turmeronol B per daily intake, and may comprise 80 ?g or more of bisacurone per daily intake.
    Type: Application
    Filed: June 29, 2020
    Publication date: August 4, 2022
    Applicant: House Wellness Foods Corporation
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20220218780
    Abstract: The present invention provides a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising, as an active ingredient, an ingredient derived from a turmeric. The present invention relates to a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising, as an active ingredient, at least one of turmeronol A, turmeronol B and bisacurone. The present invention also relates to a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising a turmeric as an active ingredient.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 14, 2022
    Applicant: House Wellness Foods Corporation
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20210267914
    Abstract: This invention provides a composition comprising, as an active ingredient, a turmeric-derived ingredient, which is useful for treatment, prevention, or amelioration of Alzheimer's disease. This invention relates to a composition for treatment of Alzheimer's disease, a composition for suppression of brain nerve cell death, a composition for suppression of microglia activation induced by amyloid ? peptide, or a composition for suppression of PGE2, TNF-?, or IL-1? production induced by amyloid ? peptide comprising, as an active ingredient, a turmeric extract extracted with at least one extraction solvent selected from water and a hydrophilic organic solvent or at least one of termeronol A and termeronol B.
    Type: Application
    Filed: June 25, 2019
    Publication date: September 2, 2021
    Applicant: House Wellness Foods Corporation
    Inventors: Arisa Fuwa, Ryusei Uchio, Kengo Kawasaki, Koutarou Muroyama, Shinji Murosaki
  • Publication number: 20210252098
    Abstract: The present invention provides a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising, as an active ingredient, an ingredient derived from a turmeric. The present invention relates to a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising, as an active ingredient, at least one of turmeronol A, turmeronol B and bisacurone. The present invention also relates to a composition for improving vascular endothelial function or improving blood flow in peripheral blood vessels, comprising a turmeric as an active ingredient.
    Type: Application
    Filed: June 27, 2019
    Publication date: August 19, 2021
    Applicant: House Wellness Foods Corporation
    Inventors: Ryusei Uchio, Koutarou Muroyama, Kengo Kawasaki, Shinji Murosaki
  • Publication number: 20180264020
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Application
    Filed: May 9, 2018
    Publication date: September 20, 2018
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 9993493
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: June 12, 2018
    Assignee: HOUSE WELLNESS FOODS CORPORATION
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 9669063
    Abstract: A primary object of the invention is to provide a composition for the prevention, amelioration, or treatment of metabolic syndrome and to provide a food or drink, a medicine, or a feed comprising the composition. A composition for the prevention, amelioration, or treatment of metabolic syndrome, the composition comprising the following (a) and (b): (a) a rose hip extract, and (b) at least a kind of xanthine derivatives.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: June 6, 2017
    Assignee: MORISHITA JINTAN CO., LTD.
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20150265645
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Application
    Filed: June 8, 2015
    Publication date: September 24, 2015
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20150190448
    Abstract: A primary object of the invention is to provide a composition for the prevention, amelioration, or treatment of metabolic syndrome and to provide a food or drink, a medicine, or a feed comprising the composition. A composition for the prevention, amelioration, or treatment of metabolic syndrome, the composition comprising the following (a) and (b): (a) a rose hip extract, and (b) at least a kind of xanthine derivatives.
    Type: Application
    Filed: February 15, 2013
    Publication date: July 9, 2015
    Applicant: MORISHITA JINTAN CO., LTD.
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20130096075
    Abstract: A composition comprising (a) and (b), and a food or drink or a medicine comprising the composition, wherein (a) is at least a kind of polyphenols selected from the group consisting of a polyphenol containing 15 mass % or more of proanthocyanidin having a polymerization degree of 1 to 3, hesperidin, a hesperidin derivative, and hesperetin; and (b) is at least a kind of xanthine derivatives, the mass ratio of (a):(b) in the composition being 1:(0.001 to 5), are useful for the prevention, amelioration, or treatment of metabolic syndrome, disorders of lipid metabolism (for example, fatty liver, hyperlipidemia), obesity (for example, visceral fat accumulation, subcutaneous fat accumulation), or the like.
    Type: Application
    Filed: January 14, 2011
    Publication date: April 18, 2013
    Applicant: House Wellness Foods Corporation
    Inventors: Tatsuya Ohara, Koutarou Muroyama, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 8231882
    Abstract: The present invention provides a moisturizer comprising, as an active ingredient, a saccharide having 3-O-?-D-glucopyranosyl-D-glucose as a structural unit. The moisturizer of the present invention improves the water retention capacity of the stratum corneum, and is useful for prevention and improvement of rough skin.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: July 31, 2012
    Assignee: House Wellness Foods Corporation
    Inventors: Koutarou Muroyama, Tatsuya Ohara, Yoshitaka Hirose, Norio Yamamoto, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 8114658
    Abstract: The present invention provides a moisturizer comprising heat-killed cells of Lactobacillus plantarum as an active ingredient. The moisturizer of the present invention improves the water retention capacity of the stratum corneum, and is useful for prevention and improvement of rough skin.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: February 14, 2012
    Assignee: House Wellness Foods Corporation
    Inventors: Koutarou Muroyama, Tatsuya Ohara, Yoshitaka Hirose, Norio Yamamoto, Shinji Murosaki, Yoshihiro Yamamoto
  • Patent number: 7786093
    Abstract: The present invention relates to an antistress agent comprising as an active ingredient a saccharide containing 3-O-?-D-glucopyranosyl-D-glucose as a structural unit. It is an object of the present invention to provide said antistress agent which is free from side effects as a medicine, and can be taken habitually and also can be ingested simply as a food or a beverage, or the like.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: August 31, 2010
    Assignee: Health Wellness Foods Corporation
    Inventors: Yoshitaka Hirose, Shinji Murosaki, Yoshihiro Yamamoto, Norio Yamamoto, Koutarou Muroyama, Takuya Sato
  • Publication number: 20090324563
    Abstract: The present invention provides a moisturizer comprising heat-killed cells of Lactobacillus plantarum as an active ingredient. The moisturizer of the present invention improves the water retention capacity of the stratum corneum, and is useful for prevention and improvement of rough skin.
    Type: Application
    Filed: August 10, 2006
    Publication date: December 31, 2009
    Inventors: Koutarou Muroyama, Tatsuya Ohara, Yoshitaka Hirose, Norio Yamamoto, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20090281198
    Abstract: The present invention provides a moisturizer comprising, as an active ingredient, a saccharide having 3-O-?-D-glucopyranosyl-D-glucose as a structural unit. The moisturizer of the present invention improves the water retention capacity of the stratum corneum, and is useful for prevention and improvement of rough skin.
    Type: Application
    Filed: August 10, 2006
    Publication date: November 12, 2009
    Inventors: Koutarou Muroyama, Tatsuya Ohara, Yoshitaka Hirose, Norio Yamamoto, Shinji Murosaki, Yoshihiro Yamamoto
  • Publication number: 20070203093
    Abstract: The present invention relates to an antistress agent comprising as an active ingredient a saccharide containing 3-O-?-D-glucopyranosyl-D-glucose as a structural unit. It is an object of the present invention to provide said antistress agent which is free from side effects as a medicine, and can be taken habitually and also can be ingested simply as a food or a beverage, or the like.
    Type: Application
    Filed: March 7, 2005
    Publication date: August 30, 2007
    Inventors: Yoshitaka Hirose, Shinji Murosaki, Yoshihiro Yamamoto, Norio Yamamoto, Koutarou Muroyama, Takuya Sato