[quote name='henry norton' post='722852' date='Jan 24 2010, 09:12 AM']They were the Japanese arm of Jackson...........[/quote]
I think Wayne Charvel would have something to say about that!
Wayne Charvel was building guitars in the 70s, and Grover Jackson (who went on to make Jackson guitars) was one of his employees. Wayne Charvel sold his guitar building business to Jackson, who continued to produce guitars under the Charvel name for a while before changing to his own name.
There were indeed excellent guitars made in Japan using the Charvel name under licence in the 80s, but to refer to Charvel as "the Japanese arm of Jackson" is like calling Fender the Japanese arm of Musicman.