Inventor
KUROKAWA TAKANORI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA TAKANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
10 patentsUS6394220B1May 28, 2002
Electric power steering device
KOYO SEIKO CO23 citations92
US6622814B2Sep 23, 2003
Electric power steering device
KOYO SEIKO CO21 citations91
US6626261B1Sep 30, 2003
Electric power steering apparatus
KOYO SEIKO CO15 citations84
US6425455B1Jul 30, 2002
Electric power steering apparatus
KOYO SEIKO CO18 citations84
US7048972B2May 23, 2006
Method for manufacturing coated article
KOYO SEIKO CO14 citations81
US6516915B2Feb 11, 2003
Electric power steering device
KOYO SEIKO CO11 citations73
US6767491B2Jul 27, 2004
Electric power steering apparatus
KOYO SEIKO CO9 citations70
US6557663B2May 6, 2003
Electric power steering apparatus
KOYO SEIKO CO9 citations70
US6638054B2Oct 28, 2003
Injection molding machine for making a worm wheel
KOYO SEIKO CO10 citations66
US7595095B2Sep 29, 2009
Coated article, manufacturing method therefor and coating apparatus
KOYO SEIKO CO5 citations60
JTEKT CORP
4 patentsUS7722257B2May 25, 2010
Roller bearing cage and tapered roller bearing
JTEKT CORP22 citations92
US8042645B2Oct 25, 2011
Electric power steering device
JTEKT CORP10 citations83
US7562601B2Jul 21, 2009
Worm wheel and electric power steering system
JTEKT CORP8 citations83
US7428857B2Sep 30, 2008
Gear, speed reduction gear using the same, and electric power steering apparatus using the same
JTEKT CORP1 citations51