Patents by Inventor Hidenaga Kawai

Hidenaga Kawai 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).

  • Cervical orthosis
    Patent number: 6027467
    Abstract: A cervical orthosis to be wound onto the neck of user around the cervical vertebrae part and retained to support and fix the cervical vertebrae wherein almost the whole of at least the surface adjoining to the neck is provided with a number of ups and downs and the main body is made of silicone rubber, and a method of mounting a plane fastener onto the surface of a plate-like body made of silicone rubber used in the cervical orthoses or the like.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: February 22, 2000
    Assignee: Nakamura Brace Co., Ltd.
    Inventors: Toshiro Nakamura, Hidenaga Kawai