FDK Corporation manufactures and sells batteries, rechargeable batteries, battery devices, and electronic components and devices in Japan. The company offers alkaline, Ni-MH hydride, lithium, and carbon-zinc batteries; and power storage systems, electric lights, and production systems for batteries. It also provides switching power supplies, coil devices, DC-DC power modules, multilayer power inductors, ceramic products, toners, and signal processing modules for LCDs. FDK Corporation also exports its products. The company was founded in 1950 and is headquartered in Tokyo, Japan. FDK Corporation is a subsidiary of Fujitsu Limited.