核心技术

Nichia has developed diverse products in various fields. Tracing back this evolution, it is easy to see that the origin of Nichia's products stemmed from the production of anhydrous calcium chloride produced from limestones mined in Tokushima. The series of “Core Technologies” shown in the below diagram was developed through a history of challenges starting from that origin. All Nichia products are manufactured by the combination of these “Core Technologies”, especially the powder calcination technology and crystal growth. The core competence of Nichia's products is cultivated by an integrated production system based on wide-ranging expertise and the combination of Nichia's core technologies.