Murata Manufacturing

Its components include multilayer ceramic capacitors, inductors, EMI filters, thermistors, timing devices, sensors and communication modules. Its battery business makes lithium-ion secondary batteries for small electronics, smartphones and power tools, FORTELION battery modules for industrial equipment, and storage battery systems for homes and businesses. It has also developed a small solid-state battery with an oxide ceramic electrolyte for wearables, and it transferred its micro primary battery business to Maxell in March 2026.

The 2025 Battery Report lists Murata among large-cap cell makers, among high-performance cell suppliers, and among solid-state players in Asia-Pacific.