Patents by Inventor Kumiko Hosokawa

Kumiko Hosokawa 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 composition
    Patent number: 6180124
    Abstract: The invention relates to a cosmetic composition comprising (A) a polyhydric alcohol and (B) a finely particulate metal oxide, wherein water is substantially not contained. The cosmetic composition has an optimum viscosity, undergoes no precipitation of particles, spreads well upon use and has good easiness of washing off and is hence particularly useful as a massaging cosmetic.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: January 30, 2001
    Assignee: Kao Corporation
    Inventors: Hiroshi Ohta, Kumiko Hosokawa, Junichi Fukasawa, Kenzo Koike, Masaki Shimizu