Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High speed rotating apparatus having face-to-face contact ball bearing

High speed rotating apparatus having face-to-face contact ball bearing

US Patent 5409359 · Granted Apr 25, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for diagnosing deterioration of exhaust emission control catal2019
Thermostat monitor2019
Semiconductor apparatus configured to reduce data processing performance2015
Semiconductor apparatus2014
Semiconductor memory device and access method2013
Semiconductor storage device and resetting method for a semiconductor storage de2011
Semiconductor memory device having selectable transfer modes2010
Logic circuit2009
Semiconductor storage device2008
Semiconductor storage device and refresh control method thereof2006
Grease replenishing device2006
Semiconductor integrated circuit having logic circuit comprising transistors wit2004