Patents by Inventor Yosio Fukaya

Yosio Fukaya 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: 5596040
    Abstract: A thermoplastic resin composition comprising:(a) about 20 to 80% by weight of polyphenylene ether resin comprising at least one structural unit in its backbone represented by the formula: ##STR1## wherein (b) about 0.01 to 10% by weight of a modified aromatic hydrocarbon-formaldehyde resin produced by modifying an aromatic hydrocarbon-formaldehyde resin which is obtained by reacting alkyl benzene with formaldehyde, using a modifying agent reactive with its methylol group, methylene ether group, or acetal group;(c) about 2 to 30% by weight of a rubber-like polymer; and(d) about 20 to 80% by weight of a polyamide resin; and a method for its preparation.
    Type: Grant
    Filed: October 4, 1995
    Date of Patent: January 21, 1997
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Shinya Miya, Yuichi Kano, Hisayuki Kuwahara, Takeshige Kasuya, Yosio Fukaya