KIYOSU, Japan--(BUSINESS WIRE)--Toyoda Gosei Co., Ltd. (TOKYO:7282) has developed an LED driver alert lighting system that adds an alert function to decorative lighting. This system is used on the new Toyota Prius. Toyoda Gosei has been developing high value-added products that combine electronic components with its core rubber and plastic technology. Adding functions for communication between vehicle and occupants via LED lighting (human-machine interface system) to the steering wheel, instrument panel and other cockpit products contributes to...