His rotary engine design was further developed and improved by Curtiss Wright in New Jersey before Mazda in Japan, and has been successfully used by Mazda in several generations of their RX-series of coupés.
His rotary engine design was further developed and improved by Curtiss Wright in New Jersey before Mazda in Japan. His rotary engine design has been successfully used by Mazda in several generations of their RX-series of coupés.