Asymmetrical radiation exposure of spin coated photoresist to ob

Cardlike optical recording medium

Curable reaction compositions for producing data carriers

Data storage disk

High density information disc lubricants

High density information records made of conductive resin compos

Homogeneous composition of microcrystalline semiconductor materi

Hybrid disk and method of writing data to and/or reading...

Information recording layer of optical disc and optical disc

Information recording layer of optical disc, optical disc...

Information recording medium and information recording device

Information recording medium including layer of uniform...

Information recording method and optical recording medium...

Information storage medium, reproducing method, and...

Magnetic recording medium and method of recording

Magneto-optical disk

Magneto-optical disk possessing enhanced anti-reflective and ant

Magneto-optical memory element

Magneto-optical memory element

Magneto-optical recording medium and method of producing the sam