Patents by Inventor Sousaburo Ohara

Sousaburo Ohara 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).

  • Patent number: 6564415
    Abstract: A surface treating device includes a material of sponge or brush fur that constitutes a treating portion, a plastic holder having a fitting groove, and a pair of plastic plates having inside clamping structures. The pair of plastic plates with one end of the material clamped between the inside clamping structures thereof are forced into and fixed in the fitting groove of the plastic holder.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: May 20, 2003
    Assignee: Taiho Industries Co., Ltd.
    Inventors: Takaaki Katakura, Sousaburo Ohara, Akira Miyagi