Continuedly evolving optosemiconductor devices such as optical discs, optical communication devices, projectors, and 3-dimensional sensors have been extending their application boundaries in our daily lives. Our specialty is in the field of development and manufacturing of system products assembling such opto-semiconductor devices and their testing relations.

Our head office located in Kasaoka-city, Okayama-prefecture, with beautiful nature and a plenty of local specialties, is where input from and output to worldwide customers are briskly occurring, and where our engineering force is striving after the best possible outcome through its development activities.

Since its foundation, our company has been most stressing an inquisitive mind on each engineer, always asking themselves WHY, because our development field often requires how-to-see-things in another dimension. Our success in winning a long-lasting partnership with the existing customers, we believe, owes a lot to this. With that particular core competence, our challenge in creative field of opto-semiconductor devices' potentiality will never cease, in order to help realize an even more comfortable community life for the generations to come, which is our mission.