Patents by Inventor Hideto Shiba

Hideto Shiba 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: 9375070
    Abstract: A stick-type cosmetic holder is formed in a cylindrical shape opened at upper and lower ends. On an inner peripheral surface, an inner diameter is gradually decreased from an upper opening downward to provide an upper tapered surface, and the inner diameter is gradually decreased from a lower opening upward to provide a lower tapered surface. A single annular step portion forming a step such that the lower tapered surface side is higher than the upper tapered surface side is provided at a boundary between the upper tapered surface and the lower tapered surface. The step portion is formed with an inclination in relation to the axial center as viewed from the lateral side. Moreover, taper angles of the upper and lower tapered surfaces are 1° to 10°, and the height of the step portion is 0.1 to 2.0 mm.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: June 28, 2016
    Assignee: KOSE Corporation
    Inventors: Kazuhiro Tsuhara, Hideyuki Onoe, Kei Arai, Hideto Shiba
  • Publication number: 20140363214
    Abstract: A stick-type cosmetic holder is formed in a cylindrical shape opened at upper and lower ends. On an inner peripheral surface, an inner diameter is gradually decreased from an upper opening downward to provide an upper tapered surface, and the inner diameter is gradually decreased from a lower opening upward to provide a lower tapered surface. A single annular step portion forming a step such that the lower tapered surface side is higher than the upper tapered surface side is provided at a boundary between the upper tapered surface and the lower tapered surface. The step portion is formed with an inclination in relation to the axial center as viewed from the lateral side. Moreover, taper angles of the upper and lower tapered surfaces are 1° to 10°, and the height of the step portion is 0.1 to 2.0 mm.
    Type: Application
    Filed: December 14, 2012
    Publication date: December 11, 2014
    Applicant: KOSE Corporation
    Inventors: Kazuhiro Tsuhara, Hideyuki Onoe, Kei Arai, Hideto Shiba