Our Business
Surrounded by the rich natural environment of Shiojiri City in Nagano Prefecture, we develop and manufacture metal-ceramic substrates that are indispensable for power electronics devices, which convert and control high voltage and high current. These products support global efforts toward energy conservation.
Our Products
The metal-ceramic substrates we manufacture offer excellent heat dissipation, high reliability, and superior mechanical strength. These technologies have been highly regarded by our customers.
Research & Development
We have established a unique joint research system in collaboration with global companies and universities. Our advanced evaluation technologies enable us to carry out high-level research and development.
