Toyota inviting royalty-free use of ~5,680 hydrogen fuel cell patents
Green Car Congress
JANUARY 5, 2015
The list includes approximately 1,970 patents related to fuel cell stacks, 290 associated with high-pressure hydrogen tanks, 3,350 related to fuel cell system software control and 70 patents related to hydrogen production and supply. Patents for hydrogen production and supply will remain open for an unlimited duration.
Let's personalize your content