An update from PCWord (yep, we are talking about consumer camcorder):
The camcorder, details of which are not yet available, will be shown at a Tokyo news conference scheduled for July 28, the company said Wednesday. It will be the first 3D-capable camcorder for the consumer market from a major manufacturer.
Akihabaranews reports that Panasonic will announce a new 3D camcorder next week. No further details are known at that point.
Panasonic already has a professional 3D camera - the AG-3DA1: