Patents by Inventor Daisuke Kayaba

Daisuke Kayaba 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).

  • COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSMETICS
    Publication number: 20120276179
    Abstract: The invention provides a cosmetic product which has a good texture and allows full expression of the inherent functions of ceramide as an intercellular lipid, such as skin barrier function and hair protection effect, as well as nanoparticles for cosmetics and powder for cosmetics which may be used in the above cosmetic product, exhibit good skin barrier function and hair protection effect, and are easy to incorporate into the above cosmetic product. The cosmetic product, the nanoparticles, and the powder for cosmetics according to the present invention contain a polymer obtained by polymerization of a monomer material containing a glycerol(meth)acrylate monomer represented by the formula (1): (R1: —H, —CH3; R2: —(CH2)n-; n is an integer of 1 to 4).
    Type: Application
    Filed: June 29, 2012
    Publication date: November 1, 2012
    Applicant: NOF CORPORATION
    Inventors: Hiroki Fukui, Yoshimi Sekine, Daisuke Kayaba, Eui-chul Kang, Atsuhiko Ogura, Kenshiro Shuto
  • COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSMETICS
    Publication number: 20100040697
    Abstract: The invention provides a cosmetic product which has a good texture and allows full expression of the inherent functions of ceramide as an intercellular lipid, such as skin barrier function and hair protection effect, as well as nanoparticles for cosmetics and powder for cosmetics which may be used in the above cosmetic product, exhibit good skin barrier function and hair protection effect, and are easy to incorporate into the above cosmetic product. The cosmetic product, the nanoparticles, and the powder for cosmetics according to the present invention contain a polymer obtained by polymerization of a monomer material containing a glycerol (meth)acrylate monomer represented by the formula (1): (R1: —H, —CH3; R2: —(CH2)n-; n is an integer of 1 to 4).
    Type: Application
    Filed: October 19, 2009
    Publication date: February 18, 2010
    Applicant: NOF CORPORATION
    Inventors: Hiroki Fukui, Yoshimi Sekine, Daisuke Kayaba, Eui-chul Kang, Atsuhiko Ogura, Kenshiro Shuto
  • COSMETIC PRODUCT, NANOPARTICLES FOR COSMETICS, AND POWDER FOR COSMETICS
    Publication number: 20070148121
    Abstract: The invention provides a cosmetic product which has a good texture and allows full expression of the inherent functions of ceramide as an intercellular lipid, such as skin barrier function and hair protection effect, as well as nanoparticles for cosmetics and powder for cosmetics which may be used in the above cosmetic product, exhibit good skin barrier function and hair protection effect, and are easy to incorporate into the above cosmetic product. The cosmetic product, the nanoparticles, and the powder for cosmetics according to the present invention contain a polymer obtained by polymerization of a monomer material containing a glycerol(meth)acrylate monomer represented by the formula (1): (R1: —H, —CH3; R2: —(CH2)n-; n is an integer of 1 to 4).
    Type: Application
    Filed: October 25, 2006
    Publication date: June 28, 2007
    Inventors: Hiroki Fukui, Yoshimi Sekine, Daisuke Kayaba, Eui-chul Kang, Atsuhiko Ogura, Kenshiro Shuto