Japanese automaker Nissan Motor Co Ltd (OTC:NSANY) is reportedly in advanced discussions to invest in California-based electric vehicle (EV) manufacturer Fisker Inc. (NYSE:FSR). What Happened: Nissan is discussing investing over $400 million in Fisker’s truck platform and manufacturing Fisker’s proposed Alaska pickup from 2026 at one of its U.S. assembly plants, Reuters reported. Nissan would then also develop its own electric pickup on the same platform. The deal, which could be finalized this month, would provide a much-needed financial boost to Fisker, which recently announced that it might…