Patents by Inventor Seizou Tomatsu

Seizou Tomatsu 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).

  • Publication number: 20210253199
    Abstract: Object: The costs required from manufacturing to attachment of an awning to a cruiser are reduced by dividing an awning that had been manufactured by attaching sheets to a frame into a plurality of divided body portions made of fiber-reinforced plastic, and connecting the divided body portions to constitute the awning adapted to various sizes.
    Type: Application
    Filed: December 3, 2020
    Publication date: August 19, 2021
    Inventor: Seizou TOMATSU
  • Patent number: 7726254
    Abstract: In an awning for a cruiser, the awning including a roof frame longitudinally curved and arranged to be inclined down ahead above an open cabin; a roof cover provided to be put on the roof frame; a transparent window panel that is provided to be inclined to be continuous to the inclination of the roof frame and moves in a space between a front end of the roof frame and a front portion of the open cabin present in front of the roof frame so as to be able to slidably open and close the space; a slide rail arranged below a side frame arranged on each of left and right edges of the roof frame, a distance between the slide rail and the side frame being always constant; and a slider fixed to each of left and right sides of the window panel and slidably attached onto the slide rail, a transfer reciprocating between the front end of the roof frame and a rear portion of the roof frame along a curved shape of the roof frame is provided on the roof frame, and the window panel is connected to the transfer.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: June 1, 2010
    Inventor: Seizou Tomatsu
  • Publication number: 20090217860
    Abstract: In an awning for a cruiser, the awning including a roof frame longitudinally curved and arranged to be inclined down ahead above an open cabin; a roof cover provided to be put on the roof frame; a transparent window panel that is provided to be inclined to be continuous to the inclination of the roof frame and moves in a space between a front end of the roof frame and a front portion of the open cabin present in front of the roof frame so as to be able to slidably open and close the space; a slide rail arranged below a side frame arranged on each of left and right edges of the roof frame, a distance between the slide rail and the side frame being always constant; and a slider fixed to each of left and right sides of the window panel and slidably attached onto the slide rail, a transfer reciprocating between the front end of the roof frame and a rear portion of the roof frame along a curved shape of the roof frame is provided on the roof frame, and the window panel is connected to the transfer.
    Type: Application
    Filed: January 29, 2009
    Publication date: September 3, 2009
    Inventor: Seizou Tomatsu
  • Patent number: 6497191
    Abstract: The present invention provides an awning, which is excellent in the appearance and the opening and closing operation. Roof cover 3 having a light shielding effect is provided so as to hang down forward above open cabin 2 of cruiser C, transparent window panel 4 is provided and inclined to be in parallel with said roof cover 3, said window panel 4 is made to freely open and close by sliding in the space X between the front end of the roof cover 3 and the front portion of the open cabin at the front side of the roof cover, the opening and closing operability of the window panel 4 is made excellent, and in particular, when the window panel 4 is closed, the form becomes streamline in appearance in which the wind is directed to fall forward from the window panel 4 to the roof cover 3.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: December 24, 2002
    Inventor: Seizou Tomatsu
  • Publication number: 20020043204
    Abstract: The present invention provides an awning, which is excellent in the appearance and the opening and closing operation. Roof cover 3 having a light shielding effect is provided so as to hang down forward above open cabin 2 of cruiser C, transparent window panel 4 is provided and inclined to be in parallel with said roof cover 3, said window panel 4 is made to freely open and close by sliding in the space X between the front end of the roof cover 3 and the front portion of the open cabin at the front side of the roof cover, the opening and closing operability of the window panel 4 is made excellent, and in particular, when the window panel 4 is closed, the form becomes streamline in appearance in which the wind is directed to fall forward from the window panel 4 to the roof cover 3.
    Type: Application
    Filed: April 10, 2001
    Publication date: April 18, 2002
    Inventor: Seizou Tomatsu
  • Patent number: D461158
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: August 6, 2002
    Inventor: Seizou Tomatsu
  • Patent number: D484079
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: December 23, 2003
    Assignee: Marubishi Seisakujo Co., Ltd.
    Inventor: Seizou Tomatsu