(Reuters) - Canadian airplane maker Bombardier Inc (BBDb.TO) has sued the aircraft unit of Japan’s Mitsubishi Heavy Industries Ltd (7011.T), saying former Bombardier employees passed on trade secrets to help Mitsubishi’s oft-delayed regional jet project.
Bombardier filed the lawsuit late Friday in a federal court in Seattle against Mitsubishi Aircraft Corporation, Seattle-based Aerospace Testing Engineering & Certification Inc (AeroTEC) and several former Bombardier employees.
AeroTEC is working with Mitsubishi Aircraft to help it get the 90-seat passenger jet certified by regulators.
No one at Mitsubishi Aircraft or AeroTEC could be immediately be reached for comment on Sunday.
The 92-page lawsuit alleges that Bombardier employees who were recruited by Mitsubishi or AeroTEC brought with them confidential documents and data related to the certification of airplanes in Canada and the United States.
Certification is a key part of the regulatory process which determines an aircraft’s airworthiness based on its design.
Bombardier is seeking a preliminary injunction to prevent Mitsubishi Aircraft and AeroTEC from using the information it says was taken. The lawsuit says the employees sent key documents to their personal email accounts prior to leaving Bombardier and joining the Mitsubishi project.
Mitsubishi has in the past cited the difficulty of achieving certification as one of the factors holding up the launch of its planned regional aircraft, which is set to compete with Bombardier’s C Series jet, the lawsuit says.
Mitsubishi’s regional jet program, Japan’s first passenger plane since the 1960s, has been
