ウェブAsahi Kasei Corporation (旭化成株式会社, Asahi Kasei Kabushiki-gaisha, styled as AsahiKASEI) is a multinational Japanese chemical company. Its main products are chemicals and materials . It was founded in May 1931, using the paid in capital of Nobeoka Ammonia Fiber Co., Ltd, a Nobeoka, Miyazaki based producer of ammonia, …