Inventor
ANDO SHIGENORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ANDO SHIGENORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO SEIKI KK
8 patentsUS5027280AJun 25, 1991
Machining apparatus having a main spindle supported by magnetic bearings
SEIKO SEIKI KK74 citations92
US6208051B1Mar 27, 2001
Spindle apparatus
SEIKO SEIKI KK24 citations91
US4137997AFeb 6, 1979
Lubricating and cooling system for spindle bearing assembly
SEIKO SEIKI KK38 citations91
US4116506ASep 26, 1978
Preloaded bearing
SEIKO SEIKI KK27 citations80
US5280206AJan 18, 1994
Armature stator
SEIKO SEIKI KK10 citations73
US5187434AFeb 16, 1993
Apparatus for detecting machining conditions of a workpiece
SEIKO SEIKI KK18 citations72
US4111500ASep 5, 1978
Sealing structure for a bearing
SEIKO SEIKI KK9 citations72
US4006953AFeb 8, 1977
Spindle assembly having an electrode spindle
SEIKO SEIKI KK16 citations72