Daicel Corporation (株式会社ダイセル) is a company manufacturing and selling cellulosic derivatives, organic chemicals, plastics, pyrotechnic devices, and other products. The company operates through several business segments: the Medical and Healthcare covers cosmetics, health food, and life sciences; the Smart segment provides displays, semiconductors, and sensors; the Safety segment covers mobility and industry; the Materials segment produces acetyl and other chemicals; and Engineering Plastics segment covers polyplastics.