What is the difference between Yamaha musical instruments and Yamaha motorcycle trademarks?

There is no essential difference between the trademarks of Yamaha musical instruments and Yamaha motorcycles, but the trademark colors are slightly different on different models of products. Yamaha merchants are all composed of three superimposed tuning fork (similar to Y letter) graphics and Yamaha characters, and they will use different logos on different products or at different times, sometimes with graphics and sometimes with characters, which will be different in different periods. If carefully distinguished, the middle of M in Yamaha motorcycle trademark is the bottom, and the middle of M in Yamaha letters of musical instruments or other products is not the bottom.