Patents by Inventor John P. Yasuda

John P. Yasuda 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).

  • Golf training method
    Patent number: 5487546
    Abstract: A golf instruction aid and method of providing a tactile feedback to a golfer to remind the golfer to observe the proper weight shift during a backswing. The golf instruction aid includes a generally flat main body portion adapted to slip between the instep of the golfer and the golfer's shoe. A first flange extends underneath the foot of the golfer, while a second flange projects outward from the foot of the golfer above the rim of the shoe. The first flange exerts a slight pressure on the instep of the golfer's foot to remind the golfer to maintain his or her weight on the instep during the backswing. In one embodiment, the first flange is positioned generally underneath the second flange and is positioned to apply pressure to the arch of the foot. In the second embodiment, the first flange is positioned forward from the second flange and is positioned to apply pressure to the arch closer to the ball of the foot.
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: January 30, 1996
    Inventor: John P. Yasuda
  • Barbecue plate
    Patent number: D373285
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: September 3, 1996
    Assignees: John Coroama, Mircea Lupu, John P. Yasuda
    Inventors: John Coroama, John P. Yasuda
  • Cooking device
    Patent number: D909813
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: February 9, 2021
    Inventor: John P Yasuda