Patents by Inventor Kiyozo Suzuki

Kiyozo Suzuki 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).

  • Molding process and apparatus for transferring plural molds to plural stations
    Patent number: 5075051
    Abstract: A molding apparatus transfers plural molds in succession through a temperature elevating step, an injection molding step, pressurized cooling step and a molded article removing step. The apparatus is provided with plural cooling presses for the pressurized cooling step and so constructed as to prevent the stagnation in the transfer of the molds according to the molding conditions and the number of molds.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: December 24, 1991
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiko Ito, Eiichi Yamazaki, Kunio Ohtaki, Fumio Korayashi, Yoshihisa Masuda, Hiroshi Nakanishi, Kiyozo Suzuki, Yuichi Miyoshi