Patents by Inventor Touru Yoshida

Touru Yoshida 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).

  • Apparatus for drying and burning high-hydrous combustible solids
    Patent number: 5231936
    Abstract: This invention is an apparatus for drying and burning high-hydrous combustible solids comprising: a hopper for containing high-hydrous combustible solids; a drier for drying said high-hydrous combustible solids when transported from said hopper to said drier 1; a combustion chamber for receiving and burning dried solid from a transportation tube; and a means to lead the waste gas from said combustion chamber to said drier to be used as drying gas. High-hydrous combustible solids are transported to furnace the combustion chamber immediately after being dried in the drier, and the waste gas from the combustion chamber is used as drying gas in the drier.
    Type: Grant
    Filed: August 25, 1992
    Date of Patent: August 3, 1993
    Assignees: Miyagi Ken, Takahashi Syokuhin Kogyo Kabushiki Kaisha, Kabushikikaisha Kameyamatekoshi
    Inventors: Takashi Kikuchi, Shoji Sakurai, Ikurou Shisido, Touru Yoshida, Hideo Seki, Shinya Watanabe