Patents by Inventor Keiichiro Ukita

Keiichiro Ukita 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).

  • Fuel cell and anode catalyst therefor
    Publication number: 20040115515
    Abstract: An anode catalyst contains gold fine particles, and/or at least one member selected from the group consisting of titanium, vanadium, gallium, zirconium, niobium, cerium, tantalum, indium, and the oxides of these metals, and/or at least one member selected from the group consisting of platinum, ruthenium, and ruthenium oxides are coated on a conductive support.
    Type: Application
    Filed: October 24, 2003
    Publication date: June 17, 2004
    Inventors: Atsushi Ueda, Yusuke Yamada, Tetsuhiko Kobayashi, Naoko Fujiwara, Keiichiro Ukita