![The chairman of Robot Taxi Inc., Hisashi Taniguchi, speaks during an unveiling ceremony of the Robot Taxi, a self-driving taxi based on a Toyota Estima car body, in Yokohama, south of Tokyo, The chairman of Robot Taxi Inc., Hisashi Taniguchi, speaks during an unveiling ceremony of the Robot Taxi, a self-driving taxi based on a Toyota Estima car body, in Yokohama, south of Tokyo,](https://c8.alamy.com/comp/2CNY31J/the-chairman-of-robot-taxi-inc-hisashi-taniguchi-speaks-during-an-unveiling-ceremony-of-the-robot-taxi-a-self-driving-taxi-based-on-a-toyota-estima-car-body-in-yokohama-south-of-tokyo-japan-october-1-2015-robot-taxi-uses-a-combination-of-radar-sensors-millimeter-wave-radar-image-analysis-on-stereo-vision-cameras-and-gps-to-determine-the-cars-location-reutersyuya-shino-2CNY31J.jpg)
The chairman of Robot Taxi Inc., Hisashi Taniguchi, speaks during an unveiling ceremony of the Robot Taxi, a self-driving taxi based on a Toyota Estima car body, in Yokohama, south of Tokyo,
![The company logo of Robot Taxi Inc. is seen on a hood of a Robot Taxi, a self-driving taxi based on a Toyota Estima car body, during an unveiling ceremony in Yokohama, The company logo of Robot Taxi Inc. is seen on a hood of a Robot Taxi, a self-driving taxi based on a Toyota Estima car body, during an unveiling ceremony in Yokohama,](https://c8.alamy.com/comp/2E6H9BN/the-company-logo-of-robot-taxi-inc-is-seen-on-a-hood-of-a-robot-taxi-a-self-driving-taxi-based-on-a-toyota-estima-car-body-during-an-unveiling-ceremony-in-yokohama-south-of-tokyo-japan-october-1-2015-robot-taxi-uses-a-combination-of-radar-sensors-millimeter-wave-radar-image-analysis-on-stereo-vision-cameras-and-gps-to-determine-the-cars-location-reutersyuya-shino-2E6H9BN.jpg)
The company logo of Robot Taxi Inc. is seen on a hood of a Robot Taxi, a self-driving taxi based on a Toyota Estima car body, during an unveiling ceremony in Yokohama,
![Japan begins tests for driverless robot taxis that could ferry spectators around for the 2020 Olympics | South China Morning Post Japan begins tests for driverless robot taxis that could ferry spectators around for the 2020 Olympics | South China Morning Post](https://cdn1.i-scmp.com/sites/default/files/2015/10/06/_yok317_53032611_1.jpg)