Patents by Inventor Sumio Toda

Sumio Toda 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: 4830900
    Abstract: An interior material for cars comprising a web in which at least 3% by weight of a rayon fiber is contained, of which one side surface is impregnated with a binder and which has a 20% modulus of 1 to 15 kg/5 cm. width in both longitudinal direction and transverse direction, a base material laminated on the binder-impregnated surface of the web and a resin print laminated on the other side surface of the web. The interior material can be easily subjected to molding such as deep drawing since no space is generated between a base sheet and a non-woven fabric. Further, since the interior material has an excellent flame resistance, it can be suitably used as an interior material such as a ceiling material, a door trim board or a pillar garnish material.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: May 16, 1989
    Assignee: Japan Vilene Company, Ltd.
    Inventors: Yoshiyuki Sumii, Sumio Toda