Evaluation reference tape

High areal density tape format and head

Leader tape

Magnetic record member for use with rotating head magnetic recor

Magnetic recording and reproducing device

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium and method for magnetic recording and

Magnetic recording medium, magnetic signal reproduction...

Magnetic storage device and manufacturing method thereof

Magnetic tape and recording method therefor

Magnetic tape cartridge

Magnetic tape recording system having tape with defined...

Magnetic tape recording system having tape with defined...

Media for recording data on two sides of a magnetic tape having

Method for producing magnetic tape in which a prescribed...

Multiple partition tape cartridge detection means

Pre-recorded magnetic video tape having an information code on t