Nichia日本日亚以“Ever Researching for a Brighter World ”为宗旨，迄今致力于制造及销售以萤光粉(无机萤光粉)为中心的精密化学品。在研制发光物质的过程中，于1993年发表了震惊世界的蓝色LED以来，相继实现了紫外～黄色的氮化物LED及白色LED的商品化，大幅度扩大了LED的应用领域。此外，Nichia日亚正大力开发对于信息媒介的发展不可缺的紫蓝色激光半导体，希望将来氮化物半导体能成为半导体产业中重要领域的一部分。故Nichia日亚将独自的技术应用于产品制造领域，希望成为能够为世界作出贡献的企业。
Having "Ever Researching for a Brighter World" as our motto, Nichia has grown in the field of manufacturing and sales of fine chemicals, particularly inorganic luminescent materials (phosphors). In the process of the challenging pursuit of brighter luminescent and light-emitting materials, we succeeded in developing and commercializing the super high brightness Blue LED in 1993. It was accepted with great amazement in the related industries throughout the world. Since the first announcement of the Blue LED in 1993, Nitride-based LEDs in different emission colors ranging from Ultraviolet to Yellow have been contributing to the diversification of LED application fields. In addition to LEDs, a lot of resources are now being focused on the R/D of bluish purple laser diodes, which will definitely play a key role for the further expansion of the information media industry. We have a belief that Nitride-based semiconductors will become one of the most exciting areas of the semiconductor industry in the near future.We hope that Nichia will continue to be a company that will be able to make a contribution to the world by evolving its original and unique technologies in the field of manufacturing.