Dream Pod 9
Dream Pod 9 is the company famous for inventing Heavy Gear, an animesque real robot tabletop game. All of their games have a roleplaying variant (with the exception of Tribe 8, as it's already an RPG)that uses the Silhouette system.
Games made by DP9
Heavy Gear (aforementioned robot game)
Jovian Chronicles (Another animesque real robot game... IN SPACE)
Tribe 8 (Fantasy roleplaying game about dream magic)
Gear Kreig (WW2 transforming robot game)