FDK Corporation FDK Corporation and Fujitsu Laboratories today announced that they have jointly developed lithium cobalt pyrophosphate (Li2CoP2O7), which has high energy density, for the cathode material of all-solid lithium-ion batteries. History -FDK Corporation manufactures, sells and exports various kinds of batteries, battery devices, and electronic components. It was founded in 1950 in Japan.
-Among its product portfolio it is worth mentioning Alkaline batteries, Ni-MH batteries, Lithium batteries, Carbon-zinc batteries, Power storage system, Li-ion capacitors, Electric lights, Production systems for batteries, Switching power supplies, Coil devices, and DC-DC converters. FDK Corporation