Patents Assigned to Yugen Kaisha Nakazawa Kenkyushitsu
  • Tights
    Patent number: 7814576
    Abstract: A pair of tights restrains the knees from wobbling motions, stabilize running motions, and can be comfortably worn for a long time without causing fatigue.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: October 19, 2010
    Assignee: Yugen Kaisha Nakazawa Kenkyushitsu
    Inventor: Susumu Nakazawa