Patents by Inventor Hidetoshi Taima

Hidetoshi Taima 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: 20210259929
    Abstract: A W/O emulsion composition having excellent storage stability under temperature cycle conditions is provided. A W/O emulsion composition including the following components (A), (B), (C), (D) and (E): (A) a glycerol monofatty acid ester having 12 to 26 carbon atoms; (B) a higher alcohol having 10 to 22 carbon atoms; (C) a ceramide; (D) one or more selected from the group consisting of sphingosine, a salt thereof and an ionic surfactant; and (E) a nonionic surfactant including the following (e1) and (e2): (e1) one or more selected from the group consisting of a crosslinked polyether-modified silicone and a crosslinked polyglycerol-modified silicone and (e2) one or more selected from the group consisting of a polyether-modified silicone, a polyglycerol-modified silicone and a polyglycerol fatty acid ester.
    Type: Application
    Filed: June 11, 2019
    Publication date: August 26, 2021
    Applicant: KAO CORPORATION
    Inventors: Sho TABUCHI, Sei AKIYAMA, Hidetoshi TAIMA
  • Publication number: 20200246231
    Abstract: The present invention provides a water-in-oil emulsion composition having a high water occlusive of a coating film and having good skin protective feeling and glossiness. The water-in-oil emulsion composition is provided containing the following components (A), (B), (C), (D) and (E): (A) 1% by mass or more and 15% by mass or less of a lipophilic surfactant having an HLB of 2-6; (B) 0.15% by mass or more and 8% by mass or less of a dextrin fatty acid ester having 8-22 carbon atoms in the fatty acid moiety; (C) 1% by mass or more and 20% by mass or less of one or more oily components selected from a dimer acid ester, a fatty acid cholesterol ester having 16-22 carbon atoms, a fatty acid phytosterol ester having 16-22 carbon atoms, and an N-acyl amino acid ester; (D) a hydrocarbon oil that is liquid at 25° C.; and (E) water.
    Type: Application
    Filed: May 30, 2018
    Publication date: August 6, 2020
    Applicant: KAO CORPORATION
    Inventor: Hidetoshi TAIMA
  • Publication number: 20200129390
    Abstract: The present invention provides a water-in-oil emulsion composition having high water occlusive of a coating film and having a good skin protective feeling and glossiness. A water-in-oil emulsion composition is provided containing the following components (A), (B), (C), (D), (E) and (F): (A) 1% by mass or more and 30% by mass or less of an oily component having a melting point of from 50 to 150° C.; (B) 0.5% by mass or more and 8% by mass or less of a polyglycerol fatty acid ester; (C) a lipophilic surfactant other than component (B), having an HLB of from 2 to 6; (D) 0.15% by mass or more and 8% by mass or less of a dextrin fatty acid ester having 8 to 22 carbon atoms in the fatty acid moiety; (E) a hydrocarbon oil that is liquid at 25° C.; and (F) water.
    Type: Application
    Filed: May 30, 2018
    Publication date: April 30, 2020
    Applicant: KAO CORPORATION
    Inventor: Hidetoshi TAIMA
  • Patent number: 8945072
    Abstract: A heat generating device includes a holder and a heat generating member that is enclosed in the holder and that contains an oxidizable metal, a reaction accelerator, an electrolyte, and water. The heat generating member contains a transdermally-absorbable medicament and a solvent for dissolving the transdermally-absorbable medicament. It is preferable that the solvent is at least one type of polyol selected from polyols that are in their liquid state at 25° C. It is also preferable that the heat generating member further contains at least one type of solvent composed of an oily agent that is in its liquid state at 25° C. It is also preferable that the heat generating member further contains a surfactant. It is also preferable that the polyol is polyethylene glycol.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: February 3, 2015
    Assignee: Kao Corporation
    Inventors: Hideshi Oda, Hidetoshi Taima, Shuji Ishikawa, Yasuto Saita
  • Publication number: 20110190714
    Abstract: A heat generating device includes a holder and a heat generating member that is enclosed in the holder and that contains an oxidizable metal, a reaction accelerator, an electrolyte, and water. The heat generating member contains a transdermally-absorbable medicament and a solvent for dissolving the transdermally-absorbable medicament. It is preferable that the solvent is at least one type of polyol selected from polyols that are in their liquid state at 25° C. It is also preferable that the heat generating member further contains at least one type of solvent composed of an oily agent that is in its liquid state at 25° C. It is also preferable that the heat generating member further contains a surfactant. It is also preferable that the polyol is polyethylene glycol.
    Type: Application
    Filed: December 4, 2009
    Publication date: August 4, 2011
    Applicant: Kao Corporation
    Inventors: Hideshi Oda, Hidetoshi Taima, Shuji Ishikawa, Yasuto Saita