Eisai Co Ltd
Eisai Co., Ltd. is a global pharmaceutical company based in Japan, primarily focused on the research, development, manufacturing, and marketing of innovative drugs. The company operates in various therapeutic areas, including oncology, neurology, and gastrointestinal disorders. Eisai is known for its commitment to improving the quality of life for patients and has developed several key products, including the anti-Alzheimer's drug Aricept and the anticancer agent Lenvima.