Inventor
ANZAI TAKAAKI
JP7 patents
Patents
7 patentsUS6742934B2Jun 1, 2004
Rolling bearing and spindle apparatus for machine tool
NSK LTD39 citations89
US6869223B2Mar 22, 2005
Rolling bearing and spindle device for machine tools
NSK LTD12 citations81
US7033082B2Apr 25, 2006
Angular contact ball bearing and spindle device
NSK LTD6 citations72
US6709161B2Mar 23, 2004
Angular contact ball bearing and spindle device
NSK LTD11 citations72
US7530743B2May 12, 2009
Double row cylindrical roller bearing
NSK LTD7 citations70
USRE48843EDec 7, 2021
Rolling bearing and spindle apparatus for machine tool
NSK LTD0 citations59
US7267488B2Sep 11, 2007
Rolling bearing and spindle device for machine tools
NSK LTD2 citations59