Susumu has been creating new market by unique technology and product development capability since establishment.
We believe we can always contribute to society by evolving ourselves everyday based on this company philosophy.

Since our establishment in 1964, 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 makes it all possible to create truly original electronic components.
This is why we have earned a superior reputation of trustworthiness in our products.

Thin film is a leading-edge technology to lead electric industry to a new era, is also a perfect product in terms of environmental protection.
Expect a new future which will be created by thin-film technology.

Susumu – The company that makes electronic components essential to the rapidly changing world of technology.

Let’s drive technology evolution.