Katayama was made Vice President of the Nissan North American subsidiary in 1960, and as long as he was involved in decision making, both as North American Vice President from 1960 to 1965, and then President of Nissan Motor Company U.S.A. from 1965 to 1975, the cars were sold as Datsuns. “What we need to do is improve our car’s efficiency gradually and creep up slowly before others notice. Then, before Detroit realizes it, we will have become an excellent car maker, and the customers will think so too. If we work hard to sell our own cars, we won’t be bothered by whatever the other manufacturers do. If all we do is worry about the other cars in the race, we will definitely lose.”