The FDK Group aims to contribute to the realization of an affluent electronics society by manufacturing and supplying electronic devices and batteries that satisfy customers needs.

Panasonic offers advanced cell manufacturing and product technologies, superior quality, and one of the broadest lines of primary and rechargeable batteries in the industry.

Seiko Instruments uses sophisticated micromechatronics and nanotechnology techniques developed through decades of experience in precision machinery manufacturing and low-power consumption technologies to provide micromechatronic products.