Patents by Inventor Akina Nakaune

Akina Nakaune 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).

  • Ceramide dispersion composition
    Patent number: 9522110
    Abstract: A ceramide dispersion composition, includes: at least one ceramide represented by Formula (1) or Formula (2); a surfactant; and trisodium ascorbyl palmitate phosphate, wherein in Formula (1), R1 represents an aliphatic hydrocarbon group having at least one unsaturated double bond, R2 represents an alkyl group having 9 or more carbon atoms, and n represents an integer from 20 to 34; and in Formula (2), R3 represents an aliphatic hydrocarbon group having at least one unsaturated double bond, R4 represents an alkyl group having 9 or more carbon atoms, m represents an integer from 20 to 34, and X represents a hydrogen atom or a hydroxyl group.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: December 20, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Terukazu Yanagi, Hiroyuki Kitaoka, Akina Nakaune