Nikon has won a patent infringement lawsuit filed against Polaroid and another company. The lawsuit was related to a mirrorless interchangeable lens camera marketed by Polaroid, which Nikon claimed was very similar to one of its own cameras. The Polaroid mirrorless interchangeable lens camera, the iM1836 was introduced recently, and at the very outset, it was obvious to many that the camera closely resembled the mirrorless camera that is part of the Nikon 1 series. Not surprisingly, Nikon filed a patent…