Inventor
KASUGA SHINICHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KASUGA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
16 patentsUS5454278AOct 3, 1995
Ball screw integrated linear guide unit
NSK LTD58 citations96
US6821604B2Nov 23, 2004
Retaining piece structure
NSK LTD15 citations92
US5311788AMay 17, 1994
Linear working unit
NSK LTD46 citations92
US5299465AApr 5, 1994
Ball screw integrated type linear movement guiding unit
NSK LTD22 citations92
US7014364B2Mar 21, 2006
Linear guide bearing apparatus
NSK LTD5 citations74
US6676295B2Jan 13, 2004
Linear guide bearing
NSK LTD6 citations74
US6663285B2Dec 16, 2003
Linear guide bearing apparatus
NSK LTD6 citations74
US6513977B2Feb 4, 2003
Linear guide bearing
NSK LTD9 citations74
US5279175AJan 18, 1994
Ball screw integrated type linear movement guiding unit
NSK LTD10 citations73
US6890103B2May 10, 2005
Linear guide bearing apparatus
NSK LTD2 citations63
US6794015B2Sep 21, 2004
Retaining piece structure
NSK LTD2 citations63
US6565947B2May 20, 2003
Retaining piece structure
NSK LTD2 citations63
US6869220B2Mar 22, 2005
Linear guide device
NSK LTD3 citations62
US6655839B2Dec 2, 2003
Linear guide device
NSK LTD2 citations62
US6699568B2Mar 2, 2004
Retaining piece structure
NSK LTD0 citations52
US6692814B2Feb 17, 2004
Retaining piece structure
NSK LTD0 citations52
NIPPON SEIKO KK
6 patentsUS5074160ADec 24, 1991
Feed unit apparatus
NIPPON SEIKO KK29 citations92
US5067823ANov 26, 1991
Linear guide apparatus
NIPPON SEIKO KK22 citations92
US4921358AMay 1, 1990
Under seal assembling structure in linear guide apparatus
NIPPON SEIKO KK28 citations92
US5109720AMay 5, 1992
Feed unit apparatus
NIPPON SEIKO KK11 citations73
US4932279AJun 12, 1990
Feed screw apparatus
NIPPON SEIKO KK20 citations73
US4810104AMar 7, 1989
Linear guide apparatus with ball retainer
NIPPON SEIKO KK5 citations62