Inventor
CHIKARAISHI KAZUO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “CHIKARAISHI KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
24 patentsUS5796014AAug 18, 1998
Torque sensor
NSK LTD70 citations96
US7360467B2Apr 22, 2008
Worm reduction gear and electric power steering apparatus
NSK LTD36 citations92
US6849025B2Feb 1, 2005
Frictional roller transmission
NSK LTD26 citations92
US6805017B2Oct 19, 2004
Motor-driven power steering device
NSK LTD22 citations92
US6386052B1May 14, 2002
Torque sensor
NSK LTD33 citations92
US6328128B1Dec 11, 2001
Electric power steering apparatus
NSK LTD32 citations92
US6301975B1Oct 16, 2001
Torque sensor having improved reliability against thermal expansion and axial displacement of components
NSK LTD39 citations92
US5739616AApr 14, 1998
Fixing structure of coil yoke
NSK LTD26 citations92
US5641916AJun 24, 1997
Torque sensor
NSK LTD29 citations92
US5578767ANov 26, 1996
Torque sensor
NSK LTD43 citations92
US7455149B2Nov 25, 2008
Worm reduction gear and electric power steering apparatus
NSK LTD13 citations84
US7426978B2Sep 23, 2008
Electric power steering apparatus
NSK LTD12 citations84
US7410028B2Aug 12, 2008
Steering control device
NSK LTD17 citations84
US7284635B2Oct 23, 2007
Electric power steering device
NSK LTD10 citations84
US7159688B2Jan 9, 2007
Electric power steering device
NSK LTD12 citations84
US7591204B2Sep 22, 2009
Belt speed reducing apparatus for electric power steering apparatus and electric power steering apparatus
NSK LTD12 citations83
US6239529B1May 29, 2001
Fixing structure for coil assembly and power-steering device
NSK LTD13 citations74
US5585573ADec 17, 1996
Torque sensor
NSK LTD10 citations74
US7455148B2Nov 25, 2008
Worm reduction gear and electric power steering apparatus
NSK LTD2 citations63
US7360457B2Apr 22, 2008
Electric power steering device
NSK LTD3 citations63
US6260654B1Jul 17, 2001
Frictional transmission
NSK LTD6 citations63
US7275618B2Oct 2, 2007
Electric power steering device
NSK LTD6 citations62
US7204167B2Apr 17, 2007
Motor-driven power steering apparatus
NSK LTD3 citations62
US7275451B2Oct 2, 2007
Electric power steering device
NSK LTD0 citations42