Patents by Inventor Yohei Aonuma

Yohei Aonuma 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).

  • Patent number: 6922975
    Abstract: A cosmetic material sheet which comprises a sheet substrate 1 having, on an upper surface thereof, a large number of concave portions 5 arranged in a checkered pattern, a foundation layer 6 provided at a given position on the upper surface of the sheet substrate 1 in a state of covering arbitrary concave portions 5 out of a large number of concave portions 5, and a protective cover 3 attached releaseably on the upper surface of the sheet substrate 1 in a state of covering the foundation layer 6, wherein each concave portion 5 has an oblong shape in a plan view and has a bottom part thereof formed into a curved plane of a dish shape.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: August 2, 2005
    Assignee: Kanebo Cosmetics, Inc.
    Inventors: Nobuo Shiraishi, Kazuyuki Mimuro, Yohei Aonuma, Yukio Hishinuma, Norio Arai