Patents by Inventor Izumi IWATA

Izumi IWATA 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).

  • COLLAGEN PRODUCTION PROMOTER, WRINKLE IMPROVER, TOPICAL SKIN CARE COMPOSITION, AND BEAUTY FOOD OR BEVERAGE
    Publication number: 20220273601
    Abstract: Provided is a collagen production promoter comprising, as an active ingredient, a triglyceride represented by the following formula (I), wherein R1, R2 and R3 each denotes a saturated fatty acid residue, at least one of which is a pentadecanoic acid residue. The triglyceride comprising the pentadecanoic acid promotes the production of skin fibroblasts and collagen, and can be used as a topical skin care composition and a beauty food or beverage for improving the condition of skin.
    Type: Application
    Filed: July 30, 2020
    Publication date: September 1, 2022
    Applicant: REFINE HOLDINGS CO., LTD.
    Inventors: Makoto TSUBOI, Kunimitsu KAYA, Fujio SHIRAISHI, Seiji SAKAMOTO, Izumi IWATA