Inventor
KULL ANDREAS
DE21 patents
⚠️ This page may combine multiple inventors who share the name “KULL ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINEBEA CO LTD
17 patentsUS7345392B2Mar 18, 2008
Spindle motor having a hydrodynamic bearing system
MINEBEA CO LTD22 citations91
US7290933B2Nov 6, 2007
Hydrodynamic bearing, spindle motor and hard disk drive
MINEBEA CO LTD12 citations84
US6911748B2Jun 28, 2005
Spindle motor
MINEBEA CO LTD12 citations83
US6980393B2Dec 27, 2005
Low power spindle motor with a fluid dynamic thrust bearing having a reduced outer diameter
MINEBEA CO LTD7 citations73
US6876112B2Apr 5, 2005
Low power spindle motor with a fixed shaft
MINEBEA CO LTD7 citations73
US6841907B2Jan 11, 2005
Spindle motor for hard disk drives having a hydrodynamic bearing arrangement
MINEBEA CO LTD7 citations73
US6943985B2Sep 13, 2005
Spindle motor and hard disk drive
MINEBEA CO LTD8 citations71
US10424992B2Sep 24, 2019
Fluid-dynamic bearing system
MINEBEA CO LTD4 citations67
US7465097B2Dec 16, 2008
Fluid dynamic bearing system
MINEBEA CO LTD2 citations62
US7016146B2Mar 21, 2006
Low power spindle motor with a fluid dynamic spool bearing
MINEBEA CO LTD2 citations62
US7008110B2Mar 7, 2006
Hydrodynamic pivot bearing
MINEBEA CO LTD2 citations62
US7625125B2Dec 1, 2009
Spindle motor
MINEBEA CO LTD3 citations60
US6998745B2Feb 14, 2006
Dynamo-electric machine having a rotor with first and second axially or rotationally displacable field magnets
MINEBEA CO LTD3 citations57
US7125169B2Oct 24, 2006
Hydrodynamic pivot bearing
MINEBEA CO LTD0 citations51
US6951422B2Oct 4, 2005
Low power spindle motor with a stepped shaft
MINEBEA CO LTD1 citations51
US7144161B2Dec 5, 2006
Hydrodynamic bearing system for a rotary bearing of spindle motors
MINEBEA CO LTD0 citations50
US6848829B2Feb 1, 2005
Hydrodynamic bearing arrangement for a spindle motor
MINEBEA CO LTD0 citations36