
Quick answer — Katsuhiro Ootomo worked on Akira (Director), Memories (Original Creator), Metropolis (Script) and 7 more anime.
Katsuhiro Ootomo worked on Akira (Director), Memories (Original Creator), Metropolis (Script), Robot Carnival (Director), Steamboy (Director), Freedom (Character Design), Manie Manie: Neo Tokyo (Director), Roujin Z (Original Creator) and 2 more.