Inventor
TOKUMOTO YOSHITOMO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TOKUMOTO YOSHITOMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
15 patentsUS6543571B2Apr 8, 2003
Torque detecting apparatus and electric power steering apparatus
KOYO SEIKO CO23 citations92
US6363797B1Apr 2, 2002
Rotational angle detecting device torque detecting device and steering apparatus
KOYO SEIKO CO25 citations92
US7275619B2Oct 2, 2007
Electric power steering system
KOYO SEIKO CO11 citations84
US7201070B2Apr 10, 2007
Rotational angle detecting apparatus and torque detecting apparatus
KOYO SEIKO CO10 citations84
US6988421B2Jan 24, 2006
Rotation angle detecting device and torque detecting device
KOYO SEIKO CO12 citations84
US6983664B2Jan 10, 2006
Rotation angle detecting device, and torque detecting device
KOYO SEIKO CO15 citations84
US6763733B2Jul 20, 2004
Rotational angle detecting device, torque detecting device, and steering apparatus
KOYO SEIKO CO17 citations84
US6973991B2Dec 13, 2005
Electric power steering apparatus
KOYO SEIKO CO12 citations83
US6691820B2Feb 17, 2004
Torque detecting apparatus and electric power steering apparatus
KOYO SEIKO CO10 citations74
US5484346AJan 16, 1996
Stepless speed changing apparatus
KOYO SEIKO CO8 citations74
US6978685B2Dec 27, 2005
Steering state detecting apparatus
KOYO SEIKO CO10 citations73
US6935195B2Aug 30, 2005
Rotational angle detecting apparatus, torque detecting apparatus and steering apparatus
KOYO SEIKO CO10 citations73
US6847876B2Jan 25, 2005
Electric power steering apparatus
KOYO SEIKO CO6 citations63
US6554096B2Apr 29, 2003
Torque detecting apparatus and steering apparatus
KOYO SEIKO CO6 citations63
US6948385B2Sep 27, 2005
Rotational angle detecting apparatus and torque detecting apparatus
KOYO SEIKO CO5 citations62
JTEKT CORP
12 patentsUS7293472B2Nov 13, 2007
Torque detecting apparatus
JTEKT CORP27 citations92
US7568400B2Aug 4, 2009
Torque detecting apparatus
JTEKT CORP27 citations91
US7509883B2Mar 31, 2009
Torque detecting apparatus and manufacturing method thereof
JTEKT CORP15 citations82
US7562590B2Jul 21, 2009
Torque detecting device and manufacturing method of yoke assembly
JTEKT CORP14 citations76
US7950494B2May 31, 2011
Torque detecting device and electric power steering apparatus using the same
JTEKT CORP4 citations62
US7415899B2Aug 26, 2008
Torque detecting apparatus
JTEKT CORP6 citations62
US9121784B2Sep 1, 2015
Torque detector and electric power steering system including the torque detector
JTEKT CORP2 citations58
US8020454B2Sep 20, 2011
Torque detection device and electric power steering apparatus using the same
JTEKT CORP4 citations57
US7533583B2May 19, 2009
Torque detecting apparatus
JTEKT CORP1 citations52
US7370541B2May 13, 2008
Torque detecting apparatus
JTEKT CORP1 citations49
US7500408B2Mar 10, 2009
Torque detection device
JTEKT CORP0 citations39
US10234349B2Mar 19, 2019
Sensor system
JTEKT CORP0 citations38