TOKYO -- In the end, ambition won out over caution.
MinebeaMitsumi's retreat marks turning point in Japan's M&A

MinebeaMitsumi CEO Yoshihisa Kainuma, left, and Yageo Chairman Pierre Chen can both be seen as winners in the battle for Shibaura. (Source photos by Nikkei)
TOKYO -- In the end, ambition won out over caution.