Patents by Inventor Midori Ukawa

Midori Ukawa 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: 5030445
    Abstract: A cosmetic composition which comprises kaolin particles coated with titanium dioxide and one or more other conventional cosmetic ingredients.
    Type: Grant
    Filed: December 6, 1988
    Date of Patent: July 9, 1991
    Assignees: Sunstar Kabushiki Kaisha, Teikoku Kako Co., Ltd.
    Inventors: Shigeru Hashimoto, Takashi Umeno, Midori Ukawa, Norihiro Tanimoto