Patents by Inventor Toshi Goto

Toshi Goto 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).

  • Water-float coupling device
    Patent number: 5251560
    Abstract: In order to provide a water-float coupling device which, even when floats on the water are moved relative to one another, for instance, by waves, prevents the floats from being unintentionally disconnected from one another, a water-float coupling device according to the present invention comprises: tightening member 15 for maintaining, when a locking part 11 is engaged with fastening member 9 to connect a plurality of floats 2 to one another, the locking part 11 engaged with the fastening member 9.
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: October 12, 1993
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Koichiro Ban, Akihiko Tanaka, Magohei Tsukamoto, Toshi Goto