The name Mitsubishi comes from two parts: "mitsu" meaning "three" and "bishi" meaning "water chestnut". Mitsubishi's logo is a combination of the family symbol "Sandan Hishishi" of the Iwasaki family and the family symbol of the Tosa domain lord Yamauchi family "Sanbariki", which later gradually evolved into today's Mitsubishi logo. The first Mitsubishi enterprise was the Nagasaki Shipyard, which was officially operated by Yataro Iwasaki in 1870. In 1873, the shipyard was renamed Mitsubishi Chamber of Commerce. Mitsubishi began to engage in mining, shipbuilding, banking, insurance, warehousing and trading. Subsequently, it also operated paper, steel, glass, electrical equipment, aircraft, oil and real estate. Now, Mitsubishi has established a series of enterprises and plays a pivotal role in the process of Japan's industrial modernization.

Japanese Mitsubishi Motors uses three rhombus-shaped diamonds as its logo to highlight its deep and brilliant brilliance contained in elegant simplicity - the rhombus-style car-making art. The works of the past seventy-five years, such as Diamante, GTO, Galant, Mirage, RVR, Pajero, Lancer Evolution and other car models, have established Mitsubishi's rhombus image in the car industry. Now, this logo is a symbol of all employees of each company in the Mitsubishi organization