Schranz - Stigmata releases by Chris Liebing/Andre Walter
Acid techno - dunno, never heard. Unless you mean the mid90s genre
Minimal techno - Robert Hood
Hard Techno - Glenn Wilson
Hardcore Techno - ?
Detroit Techno - Carl Craig, UR, Juan Atkins
Swedish Techno - I guess it could be both Adam Beyer and Grovskopa ;)