Patents by Inventor Eizo Ikeda

Eizo Ikeda 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).

  • Sports shoes equipped with cleats
    Patent number: 4135317
    Abstract: Sports shoes are provided with a sole having cleats disposed at such positions that are most suitable from the medical point of view.
    Type: Grant
    Filed: July 6, 1977
    Date of Patent: January 23, 1979
    Assignee: Mizuno Sporting Goods, Co., Ltd.
    Inventor: Eizo Ikeda