Inventor
NATSUMEDA SHINICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NATSUMEDA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
10 patentsUS6782385B2Aug 24, 2004
Method and system for providing performance index information of a machine element, and method and system for supporting selection of a machine element
NSK LTD137 citations97
US6390685B1May 21, 2002
Roller bearing
NSK LTD63 citations92
US6702471B2Mar 9, 2004
Radial roller bearing
NSK LTD17 citations91
US6379049B1Apr 30, 2002
Rolling bearing
NSK LTD27 citations89
US6997616B2Feb 14, 2006
Radial roller bearing
NSK LTD8 citations72
US6691551B2Feb 17, 2004
Traction coefficient measurement device
NSK LTD11 citations71
US6311660B1Nov 6, 2001
Rolling-contact cylindrical element
NSK LTD8 citations71
US7104919B2Sep 12, 2006
Toroidal-type continuously variable transmission
NSK LTD2 citations62
US6644094B1Nov 11, 2003
Traction coefficient measurement device
NSK LTD3 citations60
US6582128B2Jun 24, 2003
Ball bearing and bearing device
NSK LTD2 citations56