Mitsubishi Electric - Thoughts?

What are people's thoughts on Mitsubishi (either electric, heavy or chemicals) as an investment? Mitsubishi Electric has experienced a massive 90% run up this year but I'm wondering if there's still quite a lot of room for growth - as it seems to serve almost all of the emerging high-growth industries. For example, Mitsubishi Heavy Industries supplies reactor-related systems, steam turbines and plant infrastructure for nuclear energy, as well as hydrogen production systems, turbines, and solid o