"Tesla Motors Inc (NASDAQ:TSLA) released its patents to the world last year, and now it seems like Toyota has taken a cue from the Palo Alto-based EV manufacturer. At the Consumer Electronics Show (CES) in Las Vegas on Monday, Toyota announced that it is also opening its technology to spur hydrogen fuel cell adoption."
DailyTech - Tesla CEO Elon Musk: Hydrogen Fuel Cell Cars are "Bulls**t"
“And then they’ll say certain technologies like fuel cell … oh god … fuel cell is so bullshit. Except in a rocket," said Musk. More specifically, Musk said that even the best hydrogen fuel cell technology doesn't compare to the energy density of lithium-ion batteries, such as that found in Tesla's Model S."
Toyota Mirai – The Turning Point
CES 2015: The Internet of Things is Here, and It May Even Be Useful | Big Think
Toyota was joined by futurist (and Big Think expert) Michio Kaku
to show off the Mirai hydrogen-powered car.