Patents Assigned to Yugen Kaisha Yokohama Plastic
  • Container for confectionery
    Patent number: D296762
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: July 19, 1988
    Assignee: Yugen Kaisha Yokohama Plastic
    Inventor: Kunihiro Sato
  • Container for confectionery
    Patent number: D296871
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: July 26, 1988
    Assignee: Yugen Kaisha Yokohama Plastic
    Inventor: Kunihiro Sato