Patents by Inventor Yoji Tokiwa

Yoji Tokiwa 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).

  • Vehicle having structure for fitting suspension to vehicle body
    Patent number: 5385369
    Abstract: A vehicle having a suspension fitting structure that includes a cross member which extends between left and right side frame members and supports the suspension device on each end thereof, and a plurality fitting brackets secured to the side frame member for fitting both of the cross member and a suspension arm to the side frame member. The fitting brackets are arranged in the lengthwise direction at appropriate separations in such a way that the fitting brackets are formed lower in structural rigidity in order front to rear and/or that a forward one of the fitting brackets is formed smaller in size than a rearward one.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: January 31, 1995
    Assignee: Mazda Motor Corporation
    Inventors: Yoshiaki Mukai, Yoji Tokiwa, Seiji Miyamoto