Patents by Inventor Minoru Ishiki

Minoru Ishiki 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).

  • Insulating laminates comprising alternating fiber reinforced resin layers and unreinforced resin layers
    Patent number: 4314002
    Abstract: This invention relates to insulating laminates which consists with several sheets of reinforcements (1) inpregnated with curable resin and layers (2) of cured resin located between each reinforcement. Metal clad laminates is also disclosed which is consisting with reinforcement (1), layers (2) of cured resin and metal foil (5) to be placed on the laminates. Each reinforcements (1) are substantially isolated by the resin layers (2).
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: February 2, 1982
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Masayuki Oizumi, Masana Goto, Minoru Ishiki, Shoji Uozumi