Inventor
KURIMURA TETSUYA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “KURIMURA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
22 patentsUS7146733B2Dec 12, 2006
Dynamic bearing device and method for making same
NTN TOYO BEARING CO LTD19 citations92
US7048444B2May 23, 2006
Fluid lubricated bearing device
NTN TOYO BEARING CO LTD23 citations92
US7008112B2Mar 7, 2006
Hydrodynamic bearing device
NTN TOYO BEARING CO LTD33 citations92
US7005768B2Feb 28, 2006
Dynamic bearing device, producing method thereof, and motor using the same
NTN TOYO BEARING CO LTD52 citations92
US6921208B2Jul 26, 2005
Dynamic bearing device and method for making same
NTN TOYO BEARING CO LTD21 citations92
US6513979B2Feb 4, 2003
Hydrodynamic oil-impregnated sintered bearing unit
NTN TOYO BEARING CO LTD45 citations92
US6903056B2Jun 7, 2005
Fluid bearing unit and lubricating oil composition for bearing
NTN TOYO BEARING CO LTD31 citations91
US7798721B2Sep 21, 2010
Fluid dynamic bearing device
NTN TOYO BEARING CO LTD15 citations83
US7556433B2Jul 7, 2009
Fluid dynamic bearing device and motor equipped with the same
NTN TOYO BEARING CO LTD17 citations83
US6843602B2Jan 18, 2005
Hydrodynamic bearing unit
NTN TOYO BEARING CO LTD16 citations81
US7566174B2Jul 28, 2009
Fluid lubricated bearing device
NTN TOYO BEARING CO LTD7 citations73
US7296931B2Nov 20, 2007
Fluid lubricated bearing device
NTN TOYO BEARING CO LTD7 citations73
US6524009B1Feb 25, 2003
Rolling bearing
NTN TOYO BEARING CO LTD12 citations70
US7699528B2Apr 20, 2010
Dynamic bearing device
NTN TOYO BEARING CO LTD2 citations62
US11428266B2Aug 30, 2022
Slide bearing
NTN TOYO BEARING CO LTD0 citations61
US8038350B2Oct 18, 2011
Hydrodynamic bearing device
NTN TOYO BEARING CO LTD3 citations58
US10099287B2Oct 16, 2018
Dynamic pressure bearing and method for manufacturing same
NTN TOYO BEARING CO LTD0 citations52
US7604410B2Oct 20, 2009
Fluid lubricated bearing device
NTN TOYO BEARING CO LTD0 citations52
US7604411B2Oct 20, 2009
Fluid lubricated bearing device
NTN TOYO BEARING CO LTD0 citations52
US9989092B2Jun 5, 2018
Sintered bearing and method of manufacturing same
NTN TOYO BEARING CO LTD0 citations48
US10837486B2Nov 17, 2020
Shaft member for fluid bearing device, manufacturing method therefor, and fluid bearing device
NTN TOYO BEARING CO LTD0 citations42
US10030696B2Jul 24, 2018
Fluid dynamic bearing device, and bearing member and shaft member for use in same
NTN TOYO BEARING CO LTD0 citations40
KOMATSUBARA SHINJI
3 patentsUS9989091B2Jun 5, 2018
Fluid dynamic bearing device and motor provided with same
KOMATSUBARA SHINJI2 citations70
US9353790B2May 31, 2016
Fluid dynamic bearing device and motor with same
KOMATSUBARA SHINJI3 citations70
US9476449B2Oct 25, 2016
Fluid dynamic bearing device and motor with same
KOMATSUBARA SHINJI0 citations39
YAMASHITA NOBUYOSHI
3 patentsUS8499456B2Aug 6, 2013
Method for producing a housing for a fluid bearing apparatus
YAMASHITA NOBUYOSHI2 citations58
US8756816B2Jun 24, 2014
Method for producing a housing for a fluid bearing apparatus
YAMASHITA NOBUYOSHI0 citations47
US8746978B2Jun 10, 2014
Fluid bearing apparatus
YAMASHITA NOBUYOSHI0 citations47