Hold on to your nanohole flying hard drive heads

This is how it claims it's done it.

It has made ordered alumina nanohole patterns for isolated bit by bit recording allowing it to read/write each individual nanohole of patterned media using a flying head.

The media uses anodic oxidation, nano imprint lithography, and cobalt electro-deposition at a density of 100 nanometre pitch holes.

Fujitsu is pretty excited by this but doesn't say when we'll be able to buy our nanoholes in the shops. µ