FDK CORPORATION is a manufacturer, which manufactures, sells and exports various kinds of batteries, rechargeable batteries, battery devices, electronic components and devices.

Alkaline batteries, Ni-MH batteries, Lithium batteries, Carbon-zinc batteries, Power storage system, Li-ion capacitor, Electric lights, Production systems for batteries, Switching power supplies, Coil devices, DC/DC converters, Multilayer power inductors, Ceramic products, Toner, Optical devices, High frequency devices, Signal processing modules for LCDs