Patents Assigned to Hamaguchi Keiki Kogyo Kabushiki Kaisha
  • Method of causing fish to gather
    Patent number: 4862626
    Abstract: A model having a pattern of spots and stripes similar to those of the whale shark is tugged by a boat, or anchored in a rocky place under the water where fish tend to gather, or is allowed to float on the sea, to let skipjacks or tunnies gather around the model, thus forming a shoal of fish around the model.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: September 5, 1989
    Assignee: Hamaguchi Keiki Kogyo Kabushiki Kaisha
    Inventor: Ukio Hamaguchi