Susumu is known worldwide as a specialist and leader in thin film technology.

Since 1964 when we established our business, we have always pursued originality in our R&D and our electronic components.

Our corporate culture of “no compromise” against the toughest challenges, our confidence built through continuous basic research, and our extensive experience in cultivating thin film expertise all make it possible for us to create truly original electronic components.

This is why we have earned a superior reputation of trustworthiness in our products.

We can realize our customers’ ideas into real products, because Susumu is a specialist in thin film technology.