Patents Assigned to Hiroko Uchida
  • Footwear sheet and footwear
    Patent number: 10420393
    Abstract: [Technical Problem] To provide a footwear sheet and a footwear that can increase the efficiency at which a user trains to be able to assume an ideal posture.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: September 24, 2019
    Assignees: Uchida Hanbai System, Ltd., Tatsuo Saito, Hiroko Uchida
    Inventors: Tatsuo Saito, Hiroko Uchida