Patents by Inventor Chieko Satou

Chieko Satou 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).

  • Gas decomposing apparatus
    Patent number: 8597940
    Abstract: A gas cracking apparatus adapted to simultaneously efficiently discharge gas heavier than air and gas lighter than air resulting from assimilations of malodorous gas and greenhouse gas. The main frame of the gas cracking apparatus includes a closed metallic circular tube or angular tube. This tube is provided at its superior portion with a superior vent and provided at its inferior portion with an inferior vent, and the tube is further provided with a gas inlet disposed between the superior vent and the inferior vent.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: December 3, 2013
    Inventors: Keiji Furukawa, Mieko Murata, Yoshihiro Kuwahara, Youihi Satou, Chieko Satou
  • GAS DECOMPOSING APPARATUS
    Publication number: 20100178693
    Abstract: A gas cracking apparatus adapted to simultaneously efficiently discharge gas heavier than air and gas lighter than air resulting from assimilations of malodorous gas and greenhouse gas. The main frame of the gas cracking apparatus includes a closed metallic circular tube or angular tube. This tube is provided at its superior portion with a superior vent and provided at its inferior portion with an inferior vent, and the tube is further provided with a gas inlet disposed between the superior vent and the inferior vent.
    Type: Application
    Filed: June 25, 2007
    Publication date: July 15, 2010
    Applicants: Keiji Furukawa, Yoshihiro Kuwahara, Mieko Murata
    Inventors: Keiji Furukawa, Mieko Murata, Yoshihiro Kuwahara, Youihi Satou, Chieko Satou