Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Catalyst for fuel cell, membrane-electrode assembly, method of manufacturing the assembly, and fuel cell using the assembly

Catalyst for fuel cell, membrane-electrode assembly, method of manufacturing the assembly, and fuel cell using the assembly

US Patent 7955757 · Granted Jun 7, 2011

Estimated economic value: $121,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Air conditioner2025
Ink for ink-jet printer of charge control type2025
Radiation imaging system, radiation control apparatus, control method of radiati2025
Ink for inkjet printers2024
Microscope system2024
Methods and systems for fine granularity memory blacklisting to detect memory ac2024
Microscope system, projection unit, and image projection method2024
Fuel filter device2023
Temperature detection material, temperature detection ink using same, temperatur2023
Electrical overlay measurement methods and structures for wafer-to-wafer bonding2023
Logistics system2022
Battery pack, control device, control method, and program2022