Patents by Inventor Masaro Kido

Masaro Kido 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).

  • Polyimide resin laminate improved in slidability
    Patent number: 5011727
    Abstract: The present invention provides a polyimide resin laminate of one layer of a polyimide resin film and one or more layers of activated fluorine resin films, wherein undulations of 0.03-5 .mu.m are formed on the outer surface of the fluorine resin films. According to the present invention, the slidability of the laminate is improved, trouble in the course of taping due to poor slidability is prevented, the taping workability is markedly improved and an improved quality of polyimide laminates is provided.
    Type: Grant
    Filed: September 11, 1989
    Date of Patent: April 30, 1991
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Masaro Kido, Tetsuo Yoshioka