Drive control apparatus for an ultrasonic motor

Drive control device for an ultrasonic motor

Drive control device for ultrasonic motors

Drive pulse generating apparatus for drive device using electrom

Driving circuit for vibration wave driven motor

Driving circuit for vibration wave motor

Driving control device for vibration wave motor

Driving device for ultrasonic wave motor

Driving device for ultrasonic wave motor

Driving device for vibration wave driven motor

Electrical drive for a segmented transducer

Electronic circuit for constant charge control of an electrostat

Electrostatic actuator and method of driving the same

Energy saving circuit arrangement for a piezoelectric positionin

Frequency signal control circuit and vibration type motor appara

MEMS thermal device with slideably engaged tether and method...

Method and device for driving a supersonic motor

Method for driving ultrasonic motor

Method for linearization of an actuator via force gradient...

Piezoelectric actuator driving apparatus