This is the 7889th most frequent Polish word.
mitsubishi
"Mitsubishi" is not a Polish word; it is a Japanese brand name referring to a multinational company.
Here, 'Mitsubishi' is used as a proper noun referring to the brand name of a car.
Mój sąsiad ma samochód marki Mitsubishi.
My neighbor has a car of the Mitsubishi brand.
In this sentence, 'Mitsubishi' refers to the manufacturer associated with innovations and technology.
Nowe technologie Mitsubishi są bardzo zaawansowane.
Mitsubishi's new technologies are very advanced.
Here, 'Mitsubishi' is used to describe the brand of the car that the speaker aspires to own.