Inventor
NUMAI KAZUHISA
JP11 patents
Patents
11 patentsUS5068587ANov 26, 1991
Spindle drive control apparatus for a machine tool
FANUC LTD73 citations96
US5636949AJun 10, 1997
Multi-function machine tool
FANUC LTD46 citations92
US5177423AJan 5, 1993
Winding arrangement in an AC motor
FANUC LTD27 citations92
US5168662ADec 8, 1992
Process of structuring stator of built-in motor
FANUC LTD52 citations92
US5142179AAug 25, 1992
Stator structure of built-in motor
FANUC LTD29 citations92
US5134332AJul 28, 1992
Ac spindle motor and method of changing rotating speed of same
FANUC LTD31 citations92
US5070291ADec 3, 1991
Connection switching apparatus for three-phase induction motor
FANUC LTD43 citations92
US5010286AApr 23, 1991
Method of synchronous control of spindle motor and feed motor
FANUC LTD23 citations92
US5637829AJun 10, 1997
Terminal box for motor and method of positioning a conduit therein
FANUC LTD15 citations74
US5389847AFeb 14, 1995
Rotor for a high speed induction type AC motor having a press fit stacked core
FANUC LTD7 citations74
US5062744ANov 5, 1991
Apparatus for confirming movement of tap when rigid tapping
FANUC LTD16 citations73