Magnetic bubble read/write head for a magnetic recorder/playback

Magnetic control strip recording device for roadway control syst

Magnetic data reading apparatus and method using inductive and m

Magnetic data storage system

Magnetic disc apparatus with a cosine equalizer and specific gap

Magnetic disc with a flat RAM area and disc device

Magnetic disk apparatus and data storage method

Magnetic disk apparatus and read waveform equalizing method usin

Magnetic disk apparatus having a read/write control circuit

Magnetic disk apparatus having an adjustable mechanism to...

Magnetic disk apparatus having an adjustable mechanism to...

Magnetic disk apparatus having magnetic head with pre-erase gap

Magnetic disk apparatus, method of controlling a magnetic...

Magnetic disk cartridge with erasure-preventing device

Magnetic disk device and automatic adaptation method of its...

Magnetic disk device and automatic adaptation method of its...

Magnetic disk device for controlling a sense current...

Magnetic disk device having a write head to write by...

Magnetic disk device having an improved seek control

Magnetic disk device with dummy write function