Is it infringement to place famous brand logos on billboards?

If you are selling products of this brand, that’s absolutely fine. You are advertising for free. Many brewers also pay to do shop fronts for small stores and supermarkets, as long as the brand name of their beer is on it. photo. If you want to use their brand for other profit-making activities that are unrelated to them, you may be sued.

So there is nothing wrong with what you are doing now, and Sony has to thank you!