Patents by Inventor K Ishino

K Ishino 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).

  • Method of producing modified polyester moulded articles, and said moulded articles
    Patent number: 6579943
    Abstract: A method of producing modified polyester moulded articles which is characterized in that, when producing moulded articles from a modified polyester composition comprising a polyester composed of an acid component chiefly consisting of aromatic dicarboxylic acid and glycol component chiefly consisting of aliphatic diol, and a modified polyolefin, there is incorporated an ethylene-acrylate copolymer; together with the moulded articles produced thereby.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: June 17, 2003
    Assignee: Elf Atochem S.A.
    Inventors: K Ishino, Takatoshi Ku-Ratsuji