Patents by Inventor Kouichi Gomikawa

Kouichi Gomikawa 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).

  • Tower for drying gaseous chlorine
    Patent number: 4404171
    Abstract: The present invention relates to a tower for drying gaseous chlorine, in which a high polymeric composite material containing carbon fibers and electroconductive carbon black as the whole or a part of the reinforcing material and the material for giving electroconductivity is used as a wall material thereof for removing static electricity generating within the tower.
    Type: Grant
    Filed: October 16, 1981
    Date of Patent: September 13, 1983
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Hiroaki Satoh, Yasuyuki Tabata, Kouichi Gomikawa, Masaru Hiruta