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.

Susumu’s thin film products are used for enriching modern life.

Susumu uses 1/100th micrometer ultra-thin metal film in most of its products, and this brings space saving and high density packaging. Susumu’s products have earned a superior reputation for use within a wide range of applications including automotive electronics, test and measuring equipment, industrial machinery, as well as consumer products.

Susumu’s components contribute to energy conservation and high efficiency. We are creating new markets in every industrial field. Susumu’s thin film products are integral to "next generation" electronics.