Is it right to say that inventors are people who have made great contributions to inventions?

This statement is correct. In the process of invention, inventors have made great contributions to invention, and they have promoted the development of human society through creative thinking and innovative technology. Inventor usually refers to the subject of invention and creation, and is the person who puts forward and solves the problem of invention. Their contributions include putting forward new ideas, designing new schemes and realizing new technologies.

However, sometimes inventors are not the only contributors, and there are others, such as funders, experimenters and testers. These people may have made important contributions to a certain link or aspect of the invention, such as providing funds, equipment or test data. Therefore, while acknowledging the contribution of inventors, we should also pay attention to the contribution of others.

In a word, the inventor is one of the people who have made great contributions to the invention, but he is not the only contributor. When evaluating inventions, the contributions of all participants should be fully considered.