Patents by Inventor Natsuno MISHINA

Natsuno MISHINA 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: 20240115483
    Abstract: The present invention relates to a composition, comprising (a) at least one modified starch; (b) at least one C13-C15 acid; (c) at least one clay; and (d) at least one amphoteric surfactant, wherein the weight ratio of the amount of the (d) amphoteric surfactant/the amount of the (b) C13-C15 fatty acid is 0.5 or more, preferably 0.6 or more, and more preferably 0.7 or more. The composition according to the present invention can be rinsed off from a keratin substance such as skin and can leave an enhanced deposition of clay on the keratin substance after rinsing off the composition from the skin.
    Type: Application
    Filed: December 10, 2021
    Publication date: April 11, 2024
    Inventors: Koji ENDO, Natsuno MISHINA, Masanori ORITA
  • Publication number: 20230355483
    Abstract: The present invention relates to a two-phase composition comprising an oil phase comprising: an oil phase comprising (a) at least one hydrocarbon oil; and an aqueous phase comprising (b) at least one ester of citric acid, and (c) water, wherein the amount of the (a) hydrocarbon oil in the composition is 6% by weight or more, preferably 7% by weight or more, and more preferably 8% by weight or more, relative to the total weight of the composition. The composition according to the present invention has two visually distinct phases when not being mixed. However, the composition according to the present invention can be transformed into a single phase composition when being mixed. The single phase composition, such as an emulsion, can provide good cosmetic effects such as good make-up removability, without discomfort.
    Type: Application
    Filed: September 17, 2021
    Publication date: November 9, 2023
    Inventors: Natsuno MISHINA, Masanori ORITA, Sho WATANABE
  • Publication number: 20230355484
    Abstract: The present invention relates to a two-phase composition comprising an oil phase comprising (a) at least one oil, and an aqueous phase comprising: (b) at least one aromatic ketone compound represented by formula (I); (c) at least one polyglyceryl fatty acid ester; and (d) water. The composition according to the present invention has two visually distinct phases when not being mixed. However, the composition according to the present invention can be transformed into a single phase composition when being mixed. The single phase composition, such as an emulsion, can provide good cosmetic effects such as good make-up removability, without discomfort. The single phase composition can return to a two-phase composition with a clean interface between the two re-formed phases.
    Type: Application
    Filed: September 10, 2021
    Publication date: November 9, 2023
    Inventors: Yukinori YAMADA, Masanori ORITA, Natsuno MISHINA, Sho WATANABE
  • Publication number: 20210401681
    Abstract: Provided is an oil-in-water-type skin external agent containing: (a) at least one tocopherol phosphate ester compound selected from the group consisting of tocopherol phosphate ester and a salt thereof; (b) gellan gum; (c) a dihydric or trihydric alcohol; (d) at least one oil component selected from the group consisting of esters of fatty acids having 6 to 12 carbon atoms and polyhydric alcohols, and vegetable oils; and (e) water.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 30, 2021
    Applicant: SHOWA DENKO K.K.
    Inventors: Natsuno MISHINA, Naoko ITO, Manami HATANO
  • Patent number: 11160744
    Abstract: A gel composition containing (a) at least one selected from tocopherol phosphoric acid esters and salts thereof; (b) carrageenan; (c) locust bean gum; (d) at least one selected from agar and glucomannan; and e) water.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: November 2, 2021
    Assignee: SHOWA DENKO K.K.
    Inventors: Natsuno Mishina, Naoko Ito, Manami Hatano, Risa Iguchi
  • Publication number: 20200323759
    Abstract: A gel composition containing (a) at least one selected from tocopherol phosphoric acid esters and salts thereof; (b) carrageenan; (c) locust bean gum; (d) at least one selected from agar and glucomannan; and e) water.
    Type: Application
    Filed: October 5, 2018
    Publication date: October 15, 2020
    Applicant: SHOWA DENKO K.K.
    Inventors: Natsuno MISHINA, Naoko ITO, Manami HATANO, Risa IGUCHI