 Of the 8,800 Schindler elevators installed in Japan, 85 have trapped people.Following the incident, the Minato Ward public housing corporation replaced all five Schindler elevators in the condominium with models manufactured by Mitsubishi.Elevator maintenance had been carried out by SEC Elevator in 2005, and by Japan Elevator Corporation from 2006 until the time of the accident, not by the manufacturer.