Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Permanent magnets and R-TM-B based permanent magnets

Permanent magnets and R-TM-B based permanent magnets

US Patent 6511552 · Granted Jan 28, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Power transmitting coil unit2025
Noncontact power supply device2025
Method for producing metal foils2023
Support bracket2023
Method for manufacturing alloy ribbon piece2022
Method for producing metal foils and apparatus for producing metal foils2022
Method for manufacturing alloy ribbon piece2022
Method for manufacturing alloy ribbon piece2022
Method for producing metal foils2022
Decompression heat-insulating pipe structure2022
Metal sheet producing method and metal sheet producing apparatus2022
Method for measuring fluid level in liquid hydrogen tank and liquid hydrogen sto2021