Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dynamic pressure bearing device

Dynamic pressure bearing device

US Patent 6939047 · Granted Sep 6, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drive device and optical unit2024
Rotor, motor, and rotor manufacturing method2024
Optical unit2023
Laser pointer with shake correction mechanism and method for suppressing and con2021
Optical unit with shake correction function having magnetic driving mechanism an2021
Optical unit with shake correction function having swing supporting mechanism pe2021
Rolling magnetic driving unit and optical unit with shake correction function2020
Optical unit with rolling correction function and optical unit with triaxial sha2019
Electronic locking system2018
Fluid dynamic bearing device, spindle motor, and disk drive apparatus including 2012
Methods of manufacturing fluid-dynamic-pressure bearing and spindle motor incorp2012
Manufacturing method for motor2011