Toyota century. TOYOTA is a registered trademark of Toyota Motor Corporation of Japan, representing Toyota Motor Corporation, which was founded in 1933. Toyota Motor Corporation is the earliest automobile company in Japan and one of the top ten automobile industry companies in the world. Among all Toyota models, only the double flashing button of Toyota Century is rectangular. Double flashing is a danger warning light, so that cars around you should not get close to themselves. When your car breaks down, you need to turn on the double flashing light, which is available to every car.