Inventor
NAMIMATSU KEN
JP6 patents
Patents
6 patentsUS5906136AMay 25, 1999
Ball screw lubricated with oil-containing polymer
NSK LTD54 citations95
US6023991AFeb 15, 2000
Ball screw lubricated with oil-containing polymer
NSK LTD49 citations92
US5615955AApr 1, 1997
Linear guide apparatus with lubricant-containing polymer spacer balls
NSK LTD47 citations92
US5749265AMay 12, 1998
Ball screw device
NSK LTD40 citations91
US6216821B1Apr 17, 2001
Lubricating apparatus for ball screw
NSK LTD46 citations89
US5493929AFeb 27, 1996
Thin wall type ball nut
NSK LTD6 citations60