Patents by Inventor Ayako ISHIHARA

Ayako ISHIHARA 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).

  • Detergent composition for textile products
    Patent number: 11634660
    Abstract: The present invention provides a detergent composition for textile products, containing the following component (A) and component (B): component (A): an internal olefin sulfonate having 16 or more and 18 or less carbons; and component (B): an alkyl sulfate having 12 or more and 14 or less carbons.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: April 25, 2023
    Assignee: KAO CORPORATION
    Inventors: Satoshi Morikawa, Ayako Ishihara
  • DETERGENT COMPOSITION FOR TEXTILE PRODUCTS
    Publication number: 20200190432
    Abstract: The present invention provides a detergent composition for textile products, containing the following component (A) and component (B): component (A): an internal olefin sulfonate having 16 or more and 18 or less carbons; and component (B): an alkyl sulfate having 12 or more and 14 or less carbons.
    Type: Application
    Filed: September 5, 2018
    Publication date: June 18, 2020
    Applicant: Kao Corporation
    Inventors: Satoshi MORIKAWA, Ayako ISHIHARA