Mainly Japan, but some recent articles suggest that it’s also South African mining companies:
Platinum sector faces its Kodak moment in fuel cell technology
LONDON, May 29 (Reuters) – Platinum miners betting on fuel cell vehicles to help boost demand for the precious metal and lift moribund prices are in danger of having their hopes dashed, at least in the medium term: electric and hybrid cars are taking a bigger share of the market …
Amplats Offers to Help Investors Set Up Fuel-Cell Manufacturing (June 12 2015, Bloomberg)
Anglo American Platinum Ltd. is offering to help investors set up South African production of hydrogen fuel cell-based products, which use the precious metal as a catalyst to generate electricity, as a way to encourage demand …
Unfortunately for these platinum miners, for vehicle powering, electric and hybrid are going to beat out fuel cell by a mile. I even see hybrids being rented at exotic car rental agencies such as Swank Exotics.
Honda as one of the Biggest Car Manufacture in Japan, Hopefully all around the world 🙂 . Has been implemented and will be release it around 2018, Honda FCV. So yes, Japan will take this chance.