Mitsubishi Trust and Banking Corporation
Proper noun; the name of a former Japanese trust bank that later merged into Mitsubishi UFJ Trust and Banking Corporation.
Mitsubishi Trust and Banking Corporation is one of the predecessors of Mitsubishi UFJ Trust and Banking Corporation.
Compound of 三菱 (Mitsubishi, the corporate group name) + 信託 (trust) + 銀行 (bank).