Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Membrane electrode assembly for fuel cell and fuel cell using the same

Membrane electrode assembly for fuel cell and fuel cell using the same

US Patent 8778557 · Granted Jul 15, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric compressor, and refrigeration air-conditioning apparatus2020
Refrigeration cycle device2019
Membrane-electrode assembly for direct oxidation fuel cell and direct oxidation 2013
Method for activating fuel cell2013
Direct oxidation fuel cell2013
Fuel cell system2012
Direct oxidation fuel cell2012
External additive, method of manufacturing same and toner2012
Direct oxidation fuel cell2012
Direct oxidation fuel cell2011
Method for operating fuel cell system2011
Direct oxidation fuel cell2011