“At Toyota, we believe that when good ideas are shared, great things can happen,” Bob Carter, senior vice president at Toyota, said before the announcement. “The first generation hydrogen fuel cell vehicles, launched between 2015 and 2020, will be critical, requiring a concerted effort and unconventional collaboration.”

http://www.latimes.com/business/autos/la-fi-hy-ces-2015-toyota-patent-hydrogen-fuel-cell-20150104-story.html