Patents by Inventor Teiji Kawai

Teiji 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).

  • Toilet seat with bidet
    Patent number: D594536
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: June 16, 2009
    Assignee: INAX Corporation
    Inventors: Teiji Kawai, Hidehiro Nakashima
  • Toilet seat with bidet
    Patent number: D594945
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: June 23, 2009
    Assignee: Inax Corporation
    Inventors: Nami Nakasaki, Teiji Kawai, Hidehiro Nakashima