Patents by Inventor Tatsuki Ueyama

Tatsuki Ueyama 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).

  • Encapsulated oil-in-water type emulsion composition
    Patent number: 8618171
    Abstract: Encapsulated oil-in-water type emulsion compositions, which comprise an acylamino acid alkylamide or an acylglutamine alkyl ester, an oily base, a polar solvent and water, do no exhibit coalescence of the dispersed phase, and can be produced by a simple method without resort to a special apparatus, are excellent in stability with time, do not impart an uncomfortable feeling during application, are excellent in a sensory feeling that satisfies both a moisturizing feeling and an emollient feeling, and are excellent in appearance.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: December 31, 2013
    Assignee: Ajinomoto Co., Inc.
    Inventors: Tatsuki Ueyama, Tatsuya Hattori
  • ENCAPSULATED OIL-IN-WATER TYPE EMULSION COMPOSITION
    Publication number: 20070265347
    Abstract: Encapsulated oil-in-water type emulsion compositions, which comprise an acylamino acid alkylamide or an acylglutamine alkyl ester, an oily base, a polar solvent and water, do no exhibit coalescence of the dispersed phase, and can be produced by a simple method without resort to a special apparatus, are excellent in stability with time, do not impart an uncomfortable feeling during application, are excellent in a sensory feeling that satisfies both a moisturizing feeling and an emollient feeling, and are excellent in appearance.
    Type: Application
    Filed: January 17, 2007
    Publication date: November 15, 2007
    Applicant: AJINOMOTO CO. INC
    Inventors: Tatsuki Ueyama, Tatsuya Hattori