Stepping motor for electronic timepiece

Stepping motor harmonic suppression

Stepping motor having rotational and counter rotational magnetic

Stepping motor of hybrid multi-phase type and device for its con

Stepping motor overcurrent detection and protection device

Stepping motor servo control system for a floppy disk drive

Stepping motor signal circuit

Stepping motor unit

Stepping motor unit and rotary control valve incorporating the s

Stepping motor using extended drive pulses

Stepping motor winding for bipolar drive

Stepping motor with energizing circuit

Stepping motor's negative-phase braking control device

Stepping motor, stepping motor device and driving method...

Stepping motors and drive circuits therefor

Stepping-motor control apparatus and method of controlling...

Stepping-motor control apparatus and method of controlling...

Stepping-motor driving circuit

Stepping-motor driving device and lens driving device using...

Stepping-motor driving system