Patents Assigned to Ise Kagaku Kogyo Kabushiki Gaisha
  • Hopper
    Patent number: D303265
    Type: Grant
    Filed: June 12, 1986
    Date of Patent: September 5, 1989
    Assignee: Ise Kagaku Kogyo Kabushiki Gaisha
    Inventors: Masazumi Miyoshi, Muneo Isayama