Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer electrolyte membrane for fuel cell, method of manufacturing the same, and fuel cell employing the same

Polymer electrolyte membrane for fuel cell, method of manufacturing the same, and fuel cell employing the same

US Patent 8039166 · Granted Oct 18, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Toners for developing electrostatic images and production method thereof2018
Phosphor and method for manufacturing the same2018
Semiconductor package with improved signal stability and method of manufacturing2018
Magenta toner for developing electrostatic latent images2016
Proton conducting polymer membrane, method for production thereof and fuel cell 2013
Solid polymer electrolyte membrane, method for manufacturing the same, and fuel 2011
Proton conductive solid polymer electrolyte and fuel cell2010
Membrane-electrode-assembly with solid polymer electrolyte2004