Inventor
KURA HISAAKI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “KURA HISAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
30 patentsUS6478682B1Nov 12, 2002
Constant velocity universal joint
NTN TOYO BEARING CO LTD54 citations96
US7052400B2May 30, 2006
Constant velocity universal joint
NTN TOYO BEARING CO LTD15 citations92
US6579188B1Jun 17, 2003
Constant velocity universal joint
NTN TOYO BEARING CO LTD14 citations92
US6547667B2Apr 15, 2003
Constant velocity universal joint
NTN TOYO BEARING CO LTD17 citations92
US8382378B2Feb 26, 2013
Wheel bearing device
NTN TOYO BEARING CO LTD10 citations84
US6475092B1Nov 5, 2002
Constant velocity universal joint
NTN TOYO BEARING CO LTD18 citations84
US5692960ADec 2, 1997
Homokinetic joint having balls with axial play in cage pockets and interference fits between inner and outer rings
NTN TOYO BEARING CO LTD19 citations84
US6685572B2Feb 3, 2004
Power transmission mechanism
NTN TOYO BEARING CO LTD18 citations83
US5788578AAug 4, 1998
Homokinetic joint having an outer ring formed with track grooves which have a constant effective depth
NTN TOYO BEARING CO LTD19 citations83
US6726570B2Apr 27, 2004
Constant velocity universal joint
NTN TOYO BEARING CO LTD12 citations82
US6200224B1Mar 13, 2001
Slidable constant velocity universal joint
NTN TOYO BEARING CO LTD15 citations81
US7354347B2Apr 8, 2008
Constant velocity universal joint
NTN TOYO BEARING CO LTD4 citations74
US7118485B2Oct 10, 2006
Constant velocity universal joint
NTN TOYO BEARING CO LTD7 citations74
US6632143B2Oct 14, 2003
Constant velocity universal joint
NTN TOYO BEARING CO LTD8 citations74
US6322453B1Nov 27, 2001
Constant velocity universal joint
NTN TOYO BEARING CO LTD12 citations72
US6264565B1Jul 24, 2001
Tripod type constant velocity universal joint
NTN TOYO BEARING CO LTD13 citations72
US7097567B2Aug 29, 2006
Constant velocity universal joint
NTN TOYO BEARING CO LTD7 citations71
US7040990B2May 9, 2006
Tripod constant velocity universal joint
NTN TOYO BEARING CO LTD1 citations63
US7022020B2Apr 4, 2006
Tripod constant velocity universal joint
NTN TOYO BEARING CO LTD2 citations63
US6733394B2May 11, 2004
Constant velocity joint
NTN TOYO BEARING CO LTD4 citations63
US6602142B2Aug 5, 2003
Constant velocity universal joint
NTN TOYO BEARING CO LTD6 citations63
US8342971B2Jan 1, 2013
Fixed type constant velocity universal joint
NTN TOYO BEARING CO LTD2 citations62
US6764407B2Jul 20, 2004
Constant velocity joint
NTN TOYO BEARING CO LTD4 citations62
US6743106B2Jun 1, 2004
Constant velocity universal joint
NTN TOYO BEARING CO LTD2 citations62
US6719635B2Apr 13, 2004
Constant velocity universal joint
NTN TOYO BEARING CO LTD1 citations62
US7252721B2Aug 7, 2007
Power transmission shaft
NTN TOYO BEARING CO LTD2 citations60
US7641559B2Jan 5, 2010
Tripod constant velocity universal joint
NTN TOYO BEARING CO LTD0 citations52
US7316620B2Jan 8, 2008
Constant velocity universal joint
NTN TOYO BEARING CO LTD0 citations52
US7201664B2Apr 10, 2007
Fixed constant velocity joint
NTN TOYO BEARING CO LTD0 citations41
US8348772B2Jan 8, 2013
Plunging type constant velocity universal joint
NTN TOYO BEARING CO LTD0 citations39
TORII AKIRA
4 patentsUS9511629B2Dec 6, 2016
Bearing device for a wheel
TORII AKIRA4 citations84
US8757887B2Jun 24, 2014
Bearing device for a wheel
TORII AKIRA12 citations84
US9321309B2Apr 26, 2016
Manufacturing method for a bearing device for a wheel
TORII AKIRA1 citations62
US9039286B2May 26, 2015
Bearing device for a wheel
TORII AKIRA3 citations62
FUKUMURA YOSHIKAZU
4 patentsUS8944694B2Feb 3, 2015
Bearing device for driving wheel, and its assembling method
FUKUMURA YOSHIKAZU8 citations83
US8480306B2Jul 9, 2013
Bearing unit for driving wheels
FUKUMURA YOSHIKAZU8 citations83
US8132968B2Mar 13, 2012
Bearing unit for wheel
FUKUMURA YOSHIKAZU13 citations83
US8128504B2Mar 6, 2012
Constant velocity universal joint
FUKUMURA YOSHIKAZU13 citations83