Patents by Inventor Shigeyuki TESHIMA

Shigeyuki TESHIMA 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).

  • Jet propelled boat
    Patent number: 11541978
    Abstract: A jet propelled boat includes a boat body including a hull and a deck located above the hull, and a pair of frames, one frame provided on each of a right side and a left side of the deck so as to sandwich the deck in a right-left direction of the jet propelled boat. The deck includes an upper deck and a lower deck, and each of the pair of frames includes a connector that spans the upper deck and the lower deck so as to connect the upper deck to the lower deck.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: January 3, 2023
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Shigeyuki Teshima, Kaori Inoue
  • JET PROPELLED BOAT
    Publication number: 20210269134
    Abstract: A jet propelled boat includes a boat body including a hull and a deck located above the hull, and a pair of frames, one frame provided on each of a right side and a left side of the deck so as to sandwich the deck in a right-left direction of the jet propelled boat. The deck includes an upper deck and a lower deck, and each of the pair of frames includes a connector that spans the upper deck and the lower deck so as to connect the upper deck to the lower deck.
    Type: Application
    Filed: February 12, 2021
    Publication date: September 2, 2021
    Inventors: Shigeyuki TESHIMA, Kaori INOUE