Patents by Inventor Miyuki Tanaka

Miyuki Tanaka 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: 20090131388
    Abstract: To inhibit production of adipocytokines, in particular, adipocytokines that elicit insulin resistance and to prevent onset of pathosis caused by the insulin resistance or ameliorate the pathosis, the present invention provides an agent or a food or drink which contains a compound having a lophenol skeleton, or an organic solvent extract or a hot water extract of a Liliaceae plant or, a fraction thereof containing the compound as an active ingredient.
    Type: Application
    Filed: September 22, 2006
    Publication date: May 21, 2009
    Applicant: MORINAGA MILK INDUSTRY CO., LTD.
    Inventors: Miyuki Tanaka, Eriko Misawa
  • Patent number: 7534770
    Abstract: 3-O-?-D-Glucopyranosyl-4-methylergost-7-en-3-ol or a composition containing 0.001% by mass or more of the aforementioned compound, which is an extract of a plant of the family Liliaceae containing the compound or a fraction thereof, is used as an active ingredient of a hyperglycemia improving agent.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: May 19, 2009
    Assignee: Morinaga Milk Industry Co., Ltd.
    Inventors: Ryuuichi Higuchi, Masanori Inagaki, Hirotoshi Hayasawa, Muneo Yamada, Miyuki Tanaka, Eriko Misawa, Noriko Wakimoto, Yousuke Itou
  • Patent number: 7531520
    Abstract: 3-O-?-D-Glucopyranosyl-4-methyl-ergost-7-en-3-ol or a composition containing 0.001 to 10% by dry mass of the aforementioned compound, which is an extract of a plant of the family Liliaceae or a fraction thereof containing the compound, is used as an active ingredient of a drug for improving pancreatic functions.
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: May 12, 2009
    Assignee: Morinaga Milk Industry Co., Ltd.
    Inventors: Miyuki Tanaka, Eriko Misawa, Noriko Habara, Muneo Yamada
  • Publication number: 20090093450
    Abstract: To reduce amounts of fat accumulated in abdominal cavity and to prevent or ameliorate visceral fat type obesity, considered to be a main factor of metabolic syndrome, the present invention provides an agent or a food or drink which contains a compound having a lophenol skeleton, or an organic solvent extract or a hot water extract of a Liliaceae plant, or a fraction thereof containing the compound is used as an active ingredient.
    Type: Application
    Filed: September 21, 2006
    Publication date: April 9, 2009
    Applicant: Morinaga Milk Industry Co., Ltd
    Inventors: Miyuki Tanaka, Eriko Misawa
  • Publication number: 20090082517
    Abstract: The invention provides a silicone gel composition comprising: (A) an organopolysiloxane represented by an average composition formula (1) shown below: RaR1bSiO(4-a-b)/2??(1) (wherein, R represents an alkenyl group, R1 represents a monovalent hydrocarbon group that contains no aliphatic unsaturated bonds, and a, b and a+b are numbers that satisfy specific numerical ranges), and containing at least one alkenyl group bonded to a silicon atom within each molecule, (B) a component composed of: (B-1) an organohydrogenpolysiloxane represented by an average composition formula (2) shown below: (HR22SiO1/2)c(R32SiO)d(R4SiO3/2)e??(2) (wherein, R2, R3 and R4 represent monovalent hydrocarbon groups that contain no aliphatic unsaturated bonds, and c, d and e are numbers that satisfy specific numerical ranges, provided that c+d+e=1), containing at least three hydrogen atoms bonded to silicon atoms within each molecule, and containing at least two (R4SiO3/2) units within each molecule, and (B-2) an organoh
    Type: Application
    Filed: September 19, 2008
    Publication date: March 26, 2009
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Miyuki TANAKA, Kazuyasu SATO
  • Publication number: 20090075913
    Abstract: 3-O-?-D-Glucopyranosyl-4-methylergost-7-en-3-ol or a composition containing 0.001% by mass or more of the aforementioned compound, which is an extract of a plant of the family Liliaceae containing the compound or a fraction thereof, is used as an active ingredient of a hyperglycemia improving agent.
    Type: Application
    Filed: July 25, 2008
    Publication date: March 19, 2009
    Applicant: Morinaga Milk Industry Co., Ltd.
    Inventors: Ryuuichi Higuchi, Masanori Inagaki, Hirotoshi Hayasawa, Muneo Yamada, Miyuki Tanaka, Eriko Misawa, Noriko Wakimoto, Yousuke Itou
  • Publication number: 20090069254
    Abstract: To reduce amounts of fat accumulated in abdominal cavity and to prevent or ameliorate visceral fat type obesity considered to be a main factor of metabolic syndrome, there is provided an agent or a food or drink, including as an active ingredient 3-O-?-D-glucopyranosyl-4-methylergost-7-en-3-ol, an organic solvent extract, a hot water extract, a squeezed liquid of a Liliaceae plant or a fraction thereof which contains the compound.
    Type: Application
    Filed: September 21, 2006
    Publication date: March 12, 2009
    Applicant: Morinaga Milk Industry Co., Ltd.
    Inventors: Miyuki Tanaka, Eriko Misawa
  • Publication number: 20090054354
    Abstract: Compounds having a cyclolanostane skeleton such as 9,19-cyclolanostan-3-ol and 24-methylene-9,19-cyclolanostan-3-ol are used as an active ingredient of a drug and food or drink for improving pancreatic functions.
    Type: Application
    Filed: February 28, 2006
    Publication date: February 26, 2009
    Inventors: Miyuki Tanaka, Eriko Misawa, Noriko Habara, Muneo Yamada
  • Publication number: 20090004307
    Abstract: The present invention provides: an Aloe vera extract that can be safely ingested, can be used as a material of food for preventing lifestyle diseases, contains an extremely low level of an anthraquinone (anthraquinone-based compound), and can be added to foods; and a method of producing the Aloe vera extract. A supercritical fluid extraction method can produce an Aloe vera extract containing a mixture that consists of a cyclolanostane compound and a lophenol compound in an amount of 1.0% by mass or more and having the following properties (1) and/or (2): (1) the mass mixing ratio of the cyclolanostane compound and lophenol compound is as follows: cyclolanostane compound: lophenol compound=6.3:2.7 to 5.1:4.9; and/or (2) the content of an anthraquinone-based compound is 0.001% by mass or less.
    Type: Application
    Filed: November 20, 2006
    Publication date: January 1, 2009
    Applicant: MORINAGA MILK INDUSTRY CO., LTD.
    Inventors: Miyuki Tanaka, Muneo Yamada
  • Patent number: 7452955
    Abstract: In a one part organopolysiloxane gel composition comprising an alkenyl-containing branched organopolysiloxane, an SiH-termined organohydrogenpolysiloxane, and an addition reaction catalyst, the catalyst is obtained by heat aging a mixing of a platinum complex having an alkenyl-containing silane or organosiloxane as a ligand, a phosphite, and an organohydrogenpolysiloxane at 30-120° C. and an organic peroxide is concomitantly used. The composition inhibits addition reaction at room temperature, maintains storage stability over a long period, yet can cure rapidly at moderate temperature.
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: November 18, 2008
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Miyuki Tanaka, Kazuyasu Sato, Masayuki Ikeno
  • Publication number: 20080255077
    Abstract: Compounds such as 4-methylcholest-7-en-3-ol, 4-methylergost-7-en-3-ol and 4-methylstigmast-7-en-3-ol which have an activity for improving pancreatic function are used as an active ingredient of a pancreas function improving drug and food or drink.
    Type: Application
    Filed: February 28, 2006
    Publication date: October 16, 2008
    Inventors: Miyuki Tanaka, Eriko Misawa, Noriko Habara, Muneo Yamada
  • Patent number: 7420015
    Abstract: A silicone composition comprising (A) an organopolysiloxane having at least one lower alkenyl group in a molecule, (B) an organohydrogenpolysiloxane having at least two SiH groups in a molecule, (C) a platinum catalyst, and (D) at least one compound selected from among indoline, 1,2,3-triazole, 1,2,4-triazole, imidazole, indazole, benzoxazole, 2-hydroxybenzoxazole, 5-benzyloxyindole, 1,2-benzisoxazole, 2,1-benzisoxazole, and 1,3-benzodioxole cures effectively into a transparent rubbery or gel product having flame retardance.
    Type: Grant
    Filed: November 28, 2003
    Date of Patent: September 2, 2008
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Miyuki Tanaka, Kazuyasu Sato
  • Publication number: 20080125379
    Abstract: 3-O-?-D-Glucopyranosyl-4-methyl-ergost-7-en-3-ol or a composition containing 0.001 to 10% by dry mass of the aforementioned compound, which is an extract of a plant of the family Liliaceae or a fraction thereof containing the compound, is used as an active ingredient of a drug for improving pancreatic functions.
    Type: Application
    Filed: February 28, 2006
    Publication date: May 29, 2008
    Applicant: MORINAGA MILK INDUSTRY CO., LTD.
    Inventors: Miyuki Tanaka, Eriko Misawa, Noriko Habara, Muneo Yamada
  • Publication number: 20080044500
    Abstract: 3-O-?-D-Glucopyranosyl-4-methylergost-7-en-3-ol or a composition containing 0.001% by mass or more of the aforementioned compound, which is an extract of a plant of the family Liliaceae containing the compound or a fraction thereof, is used as an active ingredient of a hyperglycemia improving agent.
    Type: Application
    Filed: March 30, 2005
    Publication date: February 21, 2008
    Inventors: Ryuuichi Higuchi, Masanori Inagaki, Hirotoshi Hayasawa, Muneo Yamada, Miyuki Tanaka, Eriko Misawa, Noriko Wakimoto, Yousuke Itou
  • Publication number: 20070281097
    Abstract: A curable silicone gel composition that can be applied and cured in locations where solder flux exists, the composition comprising: (A) a diorganovinylsiloxy-terminated organopolysiloxane, (B) a non-functional organopolysiloxane, (C) an organohydrogenpolysiloxane containing an average of 3 or more hydrogen atoms bonded to silicon atoms within each molecule, and (D) a hydrosilylation reaction catalyst. A method of improving the solder flux resistance of a silicone gel, and a method of forming a silicone gel with excellent solder flux resistance, both methods using the above composition.
    Type: Application
    Filed: May 1, 2007
    Publication date: December 6, 2007
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masayuki IKENO, Miyuki Tanaka, Kazuyasu Sato
  • Publication number: 20070196435
    Abstract: A compound having a cyclolanostane skeleton such as 9,19-cyclolanostan-3-ol and 24-methylene-9,19-cyclolanostan-3-ol is used as an active ingredient of a drug or food or drink for improving hyperglycemia.
    Type: Application
    Filed: March 30, 2005
    Publication date: August 23, 2007
    Inventors: Ryuuichi Higuchi, Masanori Inagaki, Hirotoshi Hayasawa, Muneo Yamada, Miyuki Tanaka, Eriko Misawa, Noriko Wakimoto, Yousuke Itou
  • Publication number: 20070032463
    Abstract: A compound having a hyperglycemia improving effect and a hemoglobin Alc lowering action such as 4-methylcholest-7-en-3-ol, 4-methylergost-7-en-3-ol and 4-methylstigmast-7-en-3-ol is used as an active ingredient of a drug or food or drink for improving hyperglycemia.
    Type: Application
    Filed: March 30, 2005
    Publication date: February 8, 2007
    Inventors: Ryuuichi Higuchi, Masanori Inagaki, Hirotoshi Hayasawa, Muneo Yamada, Miyuki Tanaka, Eriko Misawa, Noriko Wakimoto, Yousuke Itou
  • Patent number: 7067570
    Abstract: A one-part polysiloxane composition comprising a branched organopolysiloxane with vinyl groups bonded to silicon atoms, an organohydrogenpolysiloxane with at least two hydrogen atoms bonded to molecular chain terminal silicon atoms within each molecule, and a platinum based catalyst, together with an additional phosphite triester and an organic peroxide, is resistant to increases in viscosity, and does not gel, even on extended storage at room temperature. Even after storage, the characteristics of the cured gel product are unchanged. Accordingly, a composition of the present invention offers excellent long term storage stability at room temperature.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: June 27, 2006
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masayuki Ikeno, Miyuki Tanaka, Kazuyasu Sato
  • Publication number: 20060047097
    Abstract: In a one part organopolysiloxane gel composition comprising an alkenyl-containing branched organopolysiloxane, an SiH-terminated organohydrogenpolysiloxane, and an addition reaction catalyst, the catalyst is obtained by heat aging a mixture of a platinum complex having an alkenyl-containing silane or organosiloxane as a ligand, a phosphite, and an organohydrogenpolysiloxane at 30-120° C. and an organic peroxide is concomitantly used. The composition inhibits addition reaction at room temperature, maintains storage stability over a long period, yet can cure rapidly at moderate temperature.
    Type: Application
    Filed: August 24, 2005
    Publication date: March 2, 2006
    Inventors: Miyuki Tanaka, Kazuyasu Sato, Masayuki Ikeno
  • Publication number: 20050272893
    Abstract: A curable organopolysiloxane composition is provided, which includes (A) an organopolysiloxane containing at least one silicon atom-bonded alkenyl group within each molecule, (B) an organohydrogenpolysiloxane, which contains, within each molecule, at least one silicon atom-bonded hydrogen atom at a molecular chain terminal, and at least two silicon atom-bonded hydrogen atoms at non-terminal positions within the molecular chain, and which satisfies the formula shown below: 0<?/?0.25 (wherein, a represents the number of silicon atom-bonded hydrogen atoms at non-terminal positions within the molecular chain, and ? represents the total number of silicon atoms within the component (B)), in sufficient quantity to provide from 0.1 to 5 silicon atom-bonded hydrogen atoms per silicon atom-bonded alkenyl group within the component (A), and (C) a platinum-based catalyst.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 8, 2005
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Miyuki Tanaka, Kazuyasu Sato