Patents by Inventor Yasuko HARADA

Yasuko HARADA 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: 20230310281
    Abstract: The present invention relates to a non-therapeutic method, preferably a cosmetic method, of protecting keratin materials from pollutants, comprising: applying the keratin materials with at least one composition, preferably at least one cosmetic composition, comprising at least one particle having a wet point for oil being at least 100 ml/100 g, preferably at least 150 ml/100 g, and more preferably at least 200 ml/100 g, and a wet point for water being at least 100 ml/100 g, preferably at least 200 ml/100 g, and more preferably at least 300 ml/100 g. The present invention also relates to the use of the particle or the composition, and the like. The present invention can provide a method or process of protecting keratin materials from pollutants, as well as an anti-pollution agent and a use for the method or process.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 5, 2023
    Inventors: Toru Koike, Yasuko Harada, Yoichi Yasuda
  • Publication number: 20220175649
    Abstract: The present invention relates to a combination of: (a) at least one particle having a wet point for oil being at least 100 ml/100 g, preferably at least 150 ml/100 g, and more preferably at least 200 ml/100 g, and a wet point for water being at least 100 ml/100 g, preferably at least 200 ml/100 g, and more preferably at least 300 ml/100 g; and (b) at least one lipophilic antioxidant agent. The present invention also relates to a method or use characterized by using the above combination. The present invention can reduce or control more effectively, preferably synergistically, the peroxidation of unsaturated lipids, preferably sebum, compared to the single use of the lipophilic antioxidant agent.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 9, 2022
    Inventors: Toru KOIKE, Yasuko HARADA
  • Patent number: 10888506
    Abstract: The present invention relates to a composition in the form of an O/W emulsion, comprising: (a) at least one UV filter; (b) at least one inulin or inulin modified with hydrophobic chains; (c) at least one sugar ether surfactant; (d) at least one hydrophilic acrylic polymer; and (e) water. The composition according to the present invention can provide a homogeneous film when being applied, and good cosmetic effects such as superior UV filtering effects, while providing a watery fresh feeling during the application and a non-sticky feeling after the application.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: January 12, 2021
    Assignee: L'OREAL
    Inventors: Yao Du, Kyoko Amazaki, Yasuko Harada
  • Patent number: 10583075
    Abstract: The present invention relates to a composition in the form of an oil-in-water emulsion comprising a) at least one hydrophobically modified inulin, b) at least one polyether modified silicone and c) at least one UV filter, in which the hydrophobically modified inulin is present in a content ranging from about 0.01 to about 10% by weight relative to the total weight of the composition. The composition of the present invention has good skin affinity and homogeneous spreading, and maintains further good watery skin sensation.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: March 10, 2020
    Assignee: L'OREAL
    Inventors: Yasuko Harada, Toru Koike, Kyoko Amazaki, Didier Candau
  • Publication number: 20190231656
    Abstract: The present invention relates to a non-therapeutic method, preferably a cosmetic method, of protecting keratin materials from pollutants, comprising: applying the keratin materials with at least one composition, preferably at least one cosmetic composition, comprising at least one particle having a wet point for oil being at least 100 ml/100 g, preferably at least 150 ml/100 g, and more preferably at least 200 ml/100 g, and a wet point for water being at least 100 ml/100 g, preferably at least 200 ml/100 g, and more preferably at least 300 ml/100 g. The present invention also relates to the use of the particle or the composition, and the like. The present invention can provide a method or process of protecting keratin materials from pollutants, as well as an anti-pollution agent and a use for the method or process.
    Type: Application
    Filed: October 18, 2016
    Publication date: August 1, 2019
    Applicant: L'OREAL
    Inventors: Toru Koike, Yasuko Harada, Yoichi Yasuda
  • Publication number: 20180243197
    Abstract: The present invention relates to a composition in the form of an oil-in-water emulsion comprising a) at least one hydrophobically modified inulin, b) at least one polyether modified silicone and c) at least one UV filter, in which the hydrophobically modified inulin is present in a content ranging from about 0.01 to about 10% by weight relative to the total weight of the composition. The composition of the present invention has good skin affinity and homogeneous spreading, and maintains further good watery skin sensation.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 30, 2018
    Applicant: L'OREAL
    Inventors: Yasuko HARADA, Toru KOIKE, Kyoko AMAZAKI, Didier CANDAU
  • Publication number: 20180185253
    Abstract: The present invention relates to a composition in the form of an O/W emulsion, comprising: (a) at least one UV filter; (b) at least one inulin or inulin modified with hydrophobic chains; (c) at least one sugar ether surfactant; (d) at least one hydrophilic acrylic polymer; and (e) water. The composition according to the present invention can provide a homogeneous film when being applied, and good cosmetic effects such as superior UV filtering effects, while providing a watery fresh feeling during the application and a non-sticky feeling after the application.
    Type: Application
    Filed: August 17, 2016
    Publication date: July 5, 2018
    Inventors: Yao DU, Kyoko AMAZAKI, Yasuko HARADA
  • Publication number: 20160317401
    Abstract: The present invention concerns composite particles comprising: i) a matrix containing at least one inorganic and/or at least one organic material and ii) at least one inorganic UV filter which is doped by at least one transition metal. The present invention also concerns a composition containing, in a physiologically acceptable medium, at least the composite particles as defined above. The invention also concerns a cosmetic method for caring for and/or making up a keratinous substance, which consists in applying, to the surface of said keratinous substance, at least one composition as defined above and more particularly a cosmetic method for: a) limiting the darkening of the skin and improving the colour and uniformity of the complexion, and b) treating aging of keratinous substances.
    Type: Application
    Filed: October 24, 2014
    Publication date: November 3, 2016
    Inventors: Yasuko HARADA, Didier CANDAU, Momoko SHIMIZU, Shinichi MATSUFUJI