Patents Assigned to Arima Marine International, Inc.
  • Boat hull
    Patent number: 4492176
    Abstract: A motorized pleasure boat having an essentially V-shaped hull. Pairs of strakes are placed on each side of the hull bottom to reduce side slipping and to increase planing efficiency. Stern extensions project rearwardly from the transom to further improve planing efficiency. The stern extensions have inner surfaces which additionally reduce side slipping. The length-to-width ratio of the hull is substantially less than that of traditional hulls.
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: January 8, 1985
    Assignee: Arima Marine International, Inc.
    Inventor: Juichi Arima
  • Boat
    Patent number: D276147
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: October 30, 1984
    Assignee: Arima Marine International, Inc.
    Inventor: Juichi Arima
  • Boat
    Patent number: D296206
    Type: Grant
    Filed: January 17, 1986
    Date of Patent: June 14, 1988
    Assignee: Arima Marine International, Inc.
    Inventor: Juichi Arima