Patents Assigned to The Toyo Rubber Industry Company, Limited
  • Corrosion resistant tire rim
    Patent number: 4421821
    Abstract: A corrosion-resistant tire rim coated with a plastic paint which is obtained by the addition of flake filler to unsaturated polyester resin or epoxy resin in order to improve the chemical-resistance.
    Type: Grant
    Filed: December 21, 1981
    Date of Patent: December 20, 1983
    Assignee: The Toyo Rubber Industry Company, Limited
    Inventors: Hideyuki Matsubara, Ikutaka Kosugi, Chiaki Tsukamoto