Jan 06, 2015 10:20 PM GMT
Other Car Companies Will Be Able To Use Toyota’s Hydrogen Fuel Cell Patents, Royalty-Free
http://thinkprogress.org/climate/2015/01/06/3608292/toyota-hydrogen-fuel-cell-patents-for-everybody/
http://thinkprogress.org/climate/2015/01/06/3608292/toyota-hydrogen-fuel-cell-patents-for-everybody/