Inventor
KOMORI ISAO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “KOMORI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
18 patentsUS6390681B1May 21, 2002
Dynamic pressure bearing-unit
NTN TOYO BEARING CO LTD76 citations96
US5941646AAug 24, 1999
Hydrodynamic type porous oil-impregnated bearing and bearing device
NTN TOYO BEARING CO LTD57 citations96
US7147376B2Dec 12, 2006
Dynamic bearing device
NTN TOYO BEARING CO LTD27 citations93
US6105250AAug 22, 2000
Method of producing hydrodynamic type porous oil-impregnated bearing
NTN TOYO BEARING CO LTD24 citations93
US7059052B2Jun 13, 2006
Hydrodynamic type porous oil-impregnated bearing
NTN TOYO BEARING CO LTD28 citations92
US7025505B2Apr 11, 2006
Fluid bearing device
NTN TOYO BEARING CO LTD37 citations92
US6299356B1Oct 9, 2001
Hydrodynamic type porous oil-impregnated bearing
NTN TOYO BEARING CO LTD24 citations92
US7798721B2Sep 21, 2010
Fluid dynamic bearing device
NTN TOYO BEARING CO LTD15 citations83
US7431505B2Oct 7, 2008
Fluid lubrication bearing apparatus
NTN TOYO BEARING CO LTD10 citations82
US7687951B2Mar 30, 2010
Fluid dynamic bearing device and motor equipped with the same
NTN TOYO BEARING CO LTD7 citations74
US7819585B2Oct 26, 2010
Fluid dynamic bearing apparatus and a motor using the same
NTN TOYO BEARING CO LTD7 citations73
US7267484B2Sep 11, 2007
Fluid bearing device
NTN TOYO BEARING CO LTD9 citations73
US6533460B2Mar 18, 2003
Hydrodynamic type porous oil-impregnated bearing
NTN TOYO BEARING CO LTD7 citations73
US6513980B2Feb 4, 2003
Hydrodynamic type porous oil-impregnated bearing
NTN TOYO BEARING CO LTD6 citations73
US7699527B2Apr 20, 2010
Fluid bearing device
NTN TOYO BEARING CO LTD5 citations63
US8002471B2Aug 23, 2011
Fluid dynamic bearing apparatus and a motor using the same
NTN TOYO BEARING CO LTD2 citations62
US7448804B2Nov 11, 2008
Fluid bearing device
NTN TOYO BEARING CO LTD4 citations62
US7399121B2Jul 15, 2008
Fluid bearing device
NTN TOYO BEARING CO LTD2 citations62