Patents by Inventor Tadashi Kinugawa

Tadashi Kinugawa 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).

  • Bed
    Patent number: D501733
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: February 15, 2005
    Assignee: Paramount Bed Co., Ltd.
    Inventors: Jiro Noguchi, Tadashi Kinugawa, Takayuki Masukawa, Yutaka Nagano