ZMP Inc's RoboCar MiniVan, a self-driving Toyota Estima Hybrid car, is seen after a joint news conference...
ZMP Inc's RoboCar MiniVan, a self-driving Toyota Estima Hybrid car, is seen after a joint news conference between ZMP and Hinomaru Kotsu Co in Tokyo, Japan June 15, 2017. REUTERS/Toru Hanai