Complex sentence: Taki, however, refused to allow Ichihara to test his works on the Special Security agents; nevertheless, Ichihara was able to give Raiden a cybernetic exoskeleton.
Split into simpler sentences: Taki, however, refused to allow Ichihara to test his works on the Special Security agents. Nevertheless, Ichihara was able to give Raiden a cybernetic exoskeleton.