Patents by Inventor Hitoshi Sasakura

Hitoshi Sasakura 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).

  • Orthodontic device
    Patent number: 6190166
    Abstract: An orthodontic device includes a wire member and a fixing member. The wire member consists of on arch wire fixed through concatenation with a tooth and an engaging part fixed at positions corresponding to the points of fixation of the arch wire. The fixing member 2 fixed on the tooth is provided with a mounting groove for mounting the engaging part.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: February 20, 2001
    Inventor: Hitoshi Sasakura