The acute angle and sharp straight edges of the top half of the diamond
symbol represent Yokogawa's cutting-edge technology while the gentle
curvature of the bottom half represents the warm-hearted nature of
Yokogawa's people. By balancing these two elements, Yokogawa aims
to contribute toward the realization of a thriving global society in much
the same way as the sun. This property is reflected in the bright yellow
of the diamond.