Patents by Inventor Michiko SHONO

Michiko SHONO 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).

  • Wrinkle ameliorating agent
    Patent number: 10835466
    Abstract: The object is to provide a wrinkle improving agent having an excellent wrinkle improving effect. A compound expressed by the following Formula (1), or an acid addition salt thereof is used as an active ingredient of a wrinkle improving agent. (Wherein X represents an alkylene group having 1 to 2 carbon atoms in which a hydrogen atom may be substituted with a methyl group, Y represents COOR1 or CH2OR2, R1 represents a hydrogen atom, or an optionally branched alkyl group having 1 to 6 carbon atoms, and R2 represents a hydrogen atom, or an optionally branched acyl group having 1 to 6 carbon atoms.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: November 17, 2020
    Assignee: POLA CHEMICAL INDUSTRIES, INC.
    Inventors: Yasuhito Mori, Yuko Saitoh, Michiko Shono
  • WRINKLE AMELIORATING AGENT
    Publication number: 20190388317
    Abstract: The object is to provide a wrinkle improving agent having an excellent wrinkle improving effect. A compound expressed by the following Formula (1), or an acid addition salt thereof is used as an active ingredient of a wrinkle improving agent. (Wherein X represents an alkylene group having 1 to 2 carbon atoms in which a hydrogen atom may be substituted with a methyl group, Y represents COOR1 or CH2OR2, R1 represents a hydrogen atom, or an optionally branched alkyl group having 1 to 6 carbon atoms, and R2 represents a hydrogen atom, or an optionally branched acyl group having 1 to 6 carbon atoms.
    Type: Application
    Filed: November 27, 2017
    Publication date: December 26, 2019
    Inventors: Yasuhito MORI, Yuko SAITOH, Michiko SHONO