Patents by Inventor Tamaki Takaoka

Tamaki Takaoka 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).

  • Electric shaver
    Patent number: D255166
    Type: Grant
    Filed: March 20, 1978
    Date of Patent: May 27, 1980
    Assignee: Sharp Kabushiki Kaisha (Sharp Corp.)
    Inventors: Isao Ayukawa, Tamaki Takaoka, Teruko Hayano