- Major Product/Service
- Aluminum based hard disks, Glass based hard disks, Aluminum substrates for hard disks

Our hard disk (HD) media business is based on our technical capability to enable improvement in memory density through interconnections of inorganic, aluminum and organic chemical technologies. We currently have seven operation sites in the world, including three in Japan, providing world-leading advanced products for use in PCs, consumer electronics (DVD recorders, game machines), and the enterprise field where demand is expected to grow due to the spread of cloud computing.
Divisions and Department
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