Patents by Inventor Mitsuhiko Morimoto

Mitsuhiko Morimoto 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).

  • Elastic spikes and sports shoes with the elastic spikes
    Patent number: 6021590
    Abstract: A spike for a sole is provided with a pin and a receiving portion for receiving a rear end portion of the pin, an elastic member is provided between the rear end portion of the pin and the receiving portion, a sports shoe having elastic spikes is also provided with the sole, and the rubber spikes being arranged in combination with the elastic spikes each including the pin, the receiving portion and the elastic member.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: February 8, 2000
    Assignee: Bridgestone Sports Co., Ltd.
    Inventors: Mitsuhiko Morimoto, Tadatoshi Yamada