Patents by Inventor Masaya Suguo

Masaya Suguo 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).

  • Polymer electrolyte fuel cell and method of manufacturing the same
    Publication number: 20040197633
    Abstract: The present invention relates to a polymer electrolyte fuel cell comprising: an electrolyte membrane-electrode assembly including an anode, a cathode and a polymer electrolyte membrane interposed therebetween; an anode-side conductive separator plate having a gas flow channel for supplying a fuel gas to the anode; and a cathode-side conductive separator plate having a gas flow channel for supplying an oxidant gas to the cathode.
    Type: Application
    Filed: August 27, 2002
    Publication date: October 7, 2004
    Inventors: Masao Yamamoto, Junji Niikura, Nobuhiro Hase, Kazuhito Hatoh, Hisaaki Gyoten, Hideo Ohara, Teruhisa Kanbara, Tatsuo Yamazaki, Masaya Suguo