Japan earthquakes disrupt electronics supply chain

A series of powerful earthquakes that shook southwest Japan this week has also disrupted the electronics supply chain. Sony, Mitsubishi Electric and chip-maker Renesas are among the companies with factories in the area.On Thursday evening local time, Kumamoto prefecture was hit by a magnitude 6.4 earthquake, the first of many to rock the area. Early Saturday morning, a more powerful magnitude 7.3 earthquake struck, triggering a tsunami advisory and several strong aftershocks.At least four people