Patents by Inventor Kiyoshi Kawada

Kiyoshi Kawada 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).

  • Pencil-form cosmetic composition and cosmetic product thereof
    Patent number: 8047734
    Abstract: A pencil-form cosmetic composition which has a good stability at high temperature, an excellent smoothness during application, and an excellent long-lasting property, and also provides a cosmetic product thereof. The pencil-form cosmetic composition comprises (a) 15 to 50% by mass of volatile oil, (b) 5 to 25% by mass of heavy liquid isoparaffin, and (c) 5 to 30% by mass of rice wax.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: November 1, 2011
    Assignee: Shiseido Company Ltd.
    Inventors: Yuuki Ogura, Kiyoshi Kawada, Takashi Minami
  • Pencil-Form Cosmetic Composition And Cosmetic Product Thereof
    Publication number: 20110061676
    Abstract: The present invention provides a pencil-form cosmetic composition which has a good stability at high temperature, an excellent smoothness during application, and an excellent long-lasting property, and also provides a cosmetic product thereof. The pencil-form cosmetic composition comprises (a) 15 to 50% by mass of volatile oil, (b) 5 to 25% by mass of heavy liquid isoparaffin, and (c) 5 to 30% by mass of rice wax.
    Type: Application
    Filed: November 11, 2009
    Publication date: March 17, 2011
    Applicant: SHISEIDO COMPANY LTD.
    Inventors: Yuuki Ogura, Kiyoshi Kawada, Takashi Minami
  • Water-in-oil emulsion type cosmetic composition
    Patent number: 5064644
    Abstract: A water-in-oil emulsion type cosmetic composition comprising 0.1% to 20% by weight of a propylene oxide-ethylene oxide addition product having the general formula (I): ##STR1## wherein a is an integer of 7 to 19, b is an integer of a+2, m is an average addition mol number of 5 to 30, and n is an average addition mol number of 5 to 30, and 0.01% to 20% by weight of an iron oxide.This water-in-oil emulsion type cosmetic composition has excellent emulsification stability and excellent dispersion stabililty of an iron oxide pigment at a wide temperature range.
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: November 12, 1991
    Assignee: Shiseido Company Ltd.
    Inventors: Hideo Nakajima, Kiyoshi Kawada, Kazuo Tokubo