I'm assuming you mean the real versions of their equipment, rather than the spectral copy they have on them. I'd say sure, as long as somebody didn't take the animated weapon, they could use telekinesis on it just fine. I wouldn't allow them to have and use both at the same time, though - that would get a bit cheesy, having two copies of the same weapon for the price of one. Wouldn't normally be a problem, since they could only use one at a time, but if they managed to finangle a way to wield a weapon telekinetically and physically at the same time, I don't think I'd allow it.
Ghost touch items are fully corporeal - they just happen to be physical in both the 'real world' and the ghost world at the same time. A ghost and a normal human could get in a tug-of-war over a ghost touch item, even if they can't usually touch each other.