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

Magnetic head used in magnetooptical recording

Magnetic head with a permanent-magnet layer structure

Magnetic head with large cross-sectional area core for use with

Magnetic head with sectioned magnetic field regulator

Magnetic information recording medium having regions...

Magnetic lens, magnetic reproducing element, reproducing...

Magnetic lens, magnetic reproducing element, reproducing...

Magnetic optical disk player having improved magnetic field orie

Magnetic optical disk player having improved servoresponse sensi

Magnetic optical recording/reproducing apparatus

Magnetic or optical disk cartridge

Magnetic phono cartridge

Magnetic pick-up and/or cutter cartridge

Magnetic recorder/reproduction apparatus including a...

Magnetic recording and reproducing apparatus having a ferrimagne

Magnetic recording and/or reproducing apparatus having a retaini

Magnetic recording device

Magnetic recording device and magnetic recording head drive...

Magnetic recording device for heat assisted magnetic recording