Mitsubishi Control (三菱 控制器 零件 与 配件)
The Mitsubishi company was established as a shipping firm by Iwasaki Yatarō (1834–1885) in 1870. In 1873, its name was changed to Mitsubishi Shokai. The name Mitsubishi (三菱) consists of two parts: "mitsu" (三) meaning "three" and "hishi" (菱, which becomes "bishi" under rendaku) meaning "water caltrop", and hence "rhombus", which is reflected in the company's logo. It is also translated as "three diamonds"