We, human beings, live in the cycle of nature by which we all eventually return to the earth. However, many of the " things " produced and used by human beings will remain on Earth as debris and wastes in the forms of gases, liquids, and solids. The repetition of this cycle will gradually turn our mother Earth into a waste land on which no further life would be able to exist. Nichia places a high value on environmental responsibility. Under this unified corporate philosophy, all Nichia group me...