Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell

Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell

US Patent 8007691 · Granted Aug 30, 2011

Estimated economic value: $916,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Negative electrode active material and battery2025
Fuel cell module, manufacturing method for fuel cell module, and connector2024
Film, film forming method, and surface-coated material2023
Control system for and control method of electric vehicle2023
Fuel cell vehicle2022
Fuel cell system and method for determining fuel cell stack reusability2022
Line narrowing module, gas laser apparatus, and electronic device manufacturing 2022
Station building power supply2022
Gas sensor device including coil-shaped heater, suspended detector and cap with 2021
Fuel cell module, manufacturing method for fuel cell module, and connector2021
Product registration device and POS apparatus2021
Fuel cell module, manufacturing method thereof, and connector2021