Inventor
WATANABE YASUMI
JP7 patents
Patents
7 patentsUS7080571B2Jul 25, 2006
Ball screw
NSK LTD11 citations83
US12146552B2Nov 19, 2024
Ball screw device and manufacturing method thereof
NSK LTD3 citations66
US6776063B2Aug 17, 2004
Ball screw
NSK LTD5 citations58
US6880421B2Apr 19, 2005
Rolled ball screw and method for rolling ball screw groove
NSK LTD1 citations50
US12196292B2Jan 14, 2025
Nut and ball screw device
NSK LTD0 citations44
US12173777B2Dec 24, 2024
Linear motion actuator
NSK LTD0 citations44
US11808328B2Nov 7, 2023
Nut and ball screw device
NSK LTD0 citations44