Patents Assigned to Federation of Kajima Construction Industry Associations
  • Shock absorbing aid for human body
    Patent number: 5937443
    Abstract: The present invention provides a shock absorbing aid for a human body ensuring an effective alleviation of a shock to the human body. In the present invention, air bags are inflated upon a detection of separation of a wearer's body from an object of contact, such as when the wearer has fallen from an aerial place, thereby making it possible to absorb a shock to the human body with the aid of the air bags even when the wearer has directly dropped on the ground or the like.
    Type: Grant
    Filed: November 28, 1997
    Date of Patent: August 17, 1999
    Assignees: Tsuyoshi Kageyama, Federation of Kajima Construction Industry Associations, Prop Co., Ltd.
    Inventors: Tsuyoshi Kageyama, Hisashi Ishimura, Mitsuya Uchida