Magnetic head drive device, and magneto-optical recording appara

Magnetic head driving circuit for controlling switching operatio

Magnetic head driving circuit operable with recording data trans

Magnetic head driving circuit, including magnetic head coil swit

Magnetic head driving device and magnetooptical recording appara

Magnetic head for magneto-optic recording, and magneto-optic...

Magnetic head for magneto-optical recording and magneto-optical

Magnetic head for magnetooptical recording and method for produc

Magnetic head for magnetooptical recording apparatus

Magnetic head having a rectangular configuration for use in a ma

Magnetic head having an irregular surface for heat dissipation

Magnetic head having elastic members for magneto-optical recordi

Magnetic head having magnetoresistance device and...

Magnetic head holding apparatus

Magnetic head holding apparatus for recording a...

Magnetic head including stepped core and magneto-optical...

Magnetic head lifting device for magneto-optical recording/repro

Magnetic head load/unload device, method and a magneto-optical d

Magnetic head position control apparatus including drive means r

Magnetic head up/down mechanism for magneto-optical disc drive