In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[30, 4, -78, 19, -110], [-6, -10, 46], [89, -108, -148, 9, -109]]