Nichicon Corporation is a leading Japanese manufacturer of capacitors and energy storage systems, with a history dating back to 1950. Headquartered in Kyoto, the company has earned a global reputation for producing high-reliability components used across automotive, industrial, energy, medical, and consumer applications.

Nichicon’s portfolio includes aluminium electrolytic capacitors, film capacitors, hybrid conductive polymer types, and lithium-titanate rechargeable batteries. These products are designed to deliver long life, thermal stability, and dependable electrical performance in demanding environments—whether it’s inside an electric vehicle, on a factory floor, or within a renewable energy system.

The company also develops complete energy storage solutions through its NECST business division. This includes household and commercial battery systems, EV charging units, and vehicle-to-home (V2H) power infrastructure. Nichicon was among the first to commercialise V2H systems, helping to shape the future of distributed energy and grid flexibility.

With production and R&D facilities in Japan and across Asia, North America, and Europe, Nichicon supports engineers and design teams worldwide. Its focus remains on practical innovation—refining component technologies that improve efficiency, safety, and longevity in real-world designs.

For engineers seeking proven passive components or energy systems backed by decades of manufacturing experience, Nichicon continues to be a trusted and forward-looking partner.