Which company manufactured XXX?
Mitsubishi Regional Jet
The Mitsubishi Regional Jet (Japanese: 三菱リージョナルジェット), or MRJ for short, is a twin-engine regional jet aircraft seating 70--90 passengers manufactured by Mitsubishi Aircraft Corporation, a partnership between majority owner Mitsubishi Heavy Industries and Toyota Motor Corporation with design assistance from Toyota affiliate Fuji Heavy Industries, already a manufacturer of aircraft.
Mitsubishi Heavy Industries