Patents by Inventor Toshi Ezaki

Toshi Ezaki 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: 4098520
    Abstract: A protective frame structure for a motor vehicle gas tank including a pair of frame side members extending longitudinally along the sides of the gas tank, a pair of frame crossing members disposed in front of and rear of the gas tank, a protective crossing member having no corners disposed between the gas tank and the rear frame crossing member and a shock absorber means disposed between the gas tank and the front frame crossing member whereby the gas tank is protected from being either punctured or burst in a rear end or front end collision by said protective crossing member and said shock absorber means.
    Type: Grant
    Filed: September 27, 1976
    Date of Patent: July 4, 1978
    Assignee: Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Toshi Ezaki, Masanobu Tsutsumi
  • Patent number: 4093254
    Abstract: A structure for protecting a fuel tank which is mounted at the rear of and above the frame of a motor vehicle and between two parallel frame members extending along the side of the fuel tank. The protective structure includes reinforcing members coupled to the frame members adjacent the fuel tank such that the frame members along both sides of the fuel tank are reinforced and the frame members before and behind the fuel tank are not reinforced thereby allowing collision forces to be absorbed by the nonreinforced sections of the frame members.
    Type: Grant
    Filed: October 22, 1976
    Date of Patent: June 6, 1978
    Assignee: Toyoto Jidosha Kogyo K. K.
    Inventor: Toshi Ezaki
  • Patent number: 4069721
    Abstract: A mechanism for joining a cable to a link lever which may be pivoted about its pivotal point by a suitable mechanical means, said mechanism comprises a groove provided in said link lever at a position away from said pivotal point, a cable anchoring member rigidly attached to a free end of said cable and being engageable in said groove, and a retaining means for retaining said cable anchoring member in said groove of said link lever.
    Type: Grant
    Filed: April 21, 1976
    Date of Patent: January 24, 1978
    Assignee: Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Toshi Ezaki, Hisahalu Mineda