Patents by Inventor Hideki Kodashima

Hideki Kodashima 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).

  • Oil-in-water-type emulsion cosmetic
    Patent number: 8673329
    Abstract: Provided is an oil-in-water emulsified cosmetic composition having a high UV-protective effect and also having an excellent long-term stability and an excellent feeling upon application. The oil-in-water emulsified cosmetic composition is characterized by containing a zinc oxide powder (A) having an average particle diameter of 0.1 to 1 ?m, an average particle thickness of 0.01 to 0.2 ?m, and an average aspect ratio of 3 or more and a polymer (B) selected from the group consisting of a polyacrylamide compound, a polyacrylic acid, and salts thereof.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: March 18, 2014
    Assignee: Kao Corporation
    Inventors: Kenichi Yamada, Hideki Kodashima, Takashi Fukui
  • OIL-IN-WATER-TYPE EMULSION COSMETIC
    Publication number: 20120251603
    Abstract: Provided is an oil-in-water emulsified cosmetic composition having a high UV-protective effect and also having an excellent long-term stability and an excellent feeling upon application. The oil-in-water emulsified cosmetic composition is characterized by containing a zinc oxide powder (A) having an average particle diameter of 0.1 to 1 ?m, an average particle thickness of 0.01 to 0.2 ?m, and an average aspect ratio of 3 or more and a polymer (B) selected from the group consisting of a polyacrylamide compound, a polyacrylic acid, and salts thereof.
    Type: Application
    Filed: November 4, 2010
    Publication date: October 4, 2012
    Applicant: KAO CORPORATION
    Inventors: Kenichi Yamada, Hideki Kodashima, Takashi Fukui