Patents by Inventor Kenzo Shinya

Kenzo Shinya 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).

  • Ski
    Patent number: 4697820
    Abstract: A ski comprises a ski upper-surface constituting member provided with at least one cut portion of any desired shape; and an upper-surface projection member defined by at least one upper-surface member and a reinforcing member which are separately formed, and having the shape of a roof whose ridge is defined by the widthwise central portion thereof. The upper-surface projection member is fitted and secured into the cut portion, thereby to form a roof-shaped projection on the upper-surface constituting member.
    Type: Grant
    Filed: February 3, 1984
    Date of Patent: October 6, 1987
    Assignee: Mizuno Corporation
    Inventors: Keijiro Hayashi, Kenzo Shinya, Yasuo Saeki, Shigeru Asai
  • Ski
    Patent number: 4697821
    Abstract: A ski comprises an upper-surface constituting member provided with a projection which is constituted by an upper-surface member and a reinforcing member, and has the shape of a roof whose ridge is defined by the widthwise central portion of the ski. The upper-surface constituting member is formed on the upper part of the ski.
    Type: Grant
    Filed: February 3, 1984
    Date of Patent: October 6, 1987
    Assignee: Mizuno Corporation
    Inventors: Keijiro Hayashi, Kenzo Shinya, Toshimi Awano, Shigeru Asai