Rigaku Corporation is a Japanese multinational company that provides analytical and industrial instrumentation technology. The company was founded in 1951 and is headquartered in Tokyo, Japan. Rigaku has a wide range of products including X-ray diffraction, X-ray fluorescence, and Raman spectroscopy instruments. The company serves various industries such as pharmaceuticals, biotechnology, chemicals, and materials science. Rigaku has subsidiaries in North America, Europe, and Asia, and has a global network of distributors and service centers. The company is committed to providing innovative solutions to its customers and advancing scientific research and development.