The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Mitsubishi Heavy Industries LTD.

Holds 2 type certificates (11 models). FAA spelling: Mitsubishi Heavy Industries Ltd..

Type certificates 2

A10SWAircraft · MU-2B-26A, MU-2B-25, MU-2B-36A, MU-2B-60, MU-2B-40, MU-2B-26
A1PCAircraft · YS-11, YS-11A-300, YS-11A-500, YS-11A-600, YS-11A-200

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.