Oscillation motor

Pattern generating apparatus

Permanent magnetic A.C.-D.C. motor

Polyphase motor control system

Positioning control apparatus

Precision brushless motor control utilizing independent...

Protection device for electric motor driving devices and...

Pulse motor driving system

Reactive position detector for electromagnetic vibrators

Reciprocating linear drive mechanism

Reversible direct current motor with a permanent magnet rotor an

Reversible drive circuit for brushless DC motor

Rocking seat control apparatus

Rotating electric machine having a coil coaxial with rotating sh

Rotation detection circuit of a dc brushless motor using a...

Self-oscillation system for driving a linear oscillatory...

Self-starting brushless DC motor

Self-starting swinging apparatus

Self-starting transducerless, brushless D.C. motor controller

Sensorless brushless DC motor starting system and method