Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Chucking device with a cone including a sliding portion, brushless motor using the same, and disk drive apparatus using the same

Chucking device with a cone including a sliding portion, brushless motor using the same, and disk drive apparatus using the same

US Patent 8352975 · Granted Jan 8, 2013

Estimated economic value: $123,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Connection member and connection unit2025
Electronic control device case2025
Cooling device2025
Structure for connecting lead wire2024
Pump device and cooling device2024
Liquid feeder2024
Prepreg, prepreg laminate, and fiber-reinforced composite material2023
Liquid feeder2023
Transparent conductive multilayer body and touch panel made of the same2022
Motor and fan motor2021
Stator unit, motor, and blower apparatus2021
Electric motor and motor shaft thereof2021