* Yukiyasu Togo, chief executive of Torrance-based...

* Yukiyasu Togo, chief executive of Torrance-based Toyota Motor Sales U.S.A., will be promoted from president to chairman of the national marketing operation June 1. Robert B. McCurry, executive vice president Toyota Motor Sales, will become vice chairman.

McCurry, 68, will be succeeded by Senior Vice President Yale Gieszl, 50.