11 times in the course of two days, the man is said to have walked around central Västerås and squeezed women on the breasts.
One of the women states that she was caused pain and bruised several weeks later.
The man is convicted of ten counts of sexual harassment and one count of assault.
The events occurred in late November to early December.
The man is said to have taken the women by the breasts both out on the town and in a grocery store.
The district court considers all the testimonies to be reliable.
During police questioning, the man is said to have said that he likes breasts and cannot help it.
According to the defense, the man neither confirms nor denies that the crimes took place.
This is due to lack of memory images.
The penalty for the crimes will be a suspended sentence and a daily fine.
The man must pay damages to eight of the ten affected women.