Pioneer Corp. engages in the development, manufacture, and sale of electronic products. It operates through the Car Electronics and Others segment. The Car Electronics segment develops, manufactures, and sells advanced car electronics products and provide information services for cars and map software. The Others segment includes factory automation systems and development of new businesses in fields such as medical and health care-related devices. The company was founded by Nozomu Matsumoto on January 1, 1938 and is headquartered in Tokyo, Japan.