Toyota Made Over 5600 Of Its Fuel Cell Patents Available Royalty-Free

Toyota Made Over 5,600 Of Its Fuel Cell Patents Available Royalty-Free

In an effort to help spread the adoption and further the development of the hydrogen fuel cell technology the company developed for its FCV concept vehicle — now known as the Mirai — Toyota has announced that it's making approximately 5680 fuel cell patents available for royalty-free use.

The long list of patents includes around 1970 related to the actual in-vehicle fuel cells, 290 covering technologies behind the high-pressure hydrogen tanks the Mirai and other cars will use to safely transport the fuel, and 70 pertaining to the production of hydrogen itself. The patents will specifically be made available to other automakers, parts suppliers and companies interesting in building fueling stations. And while the patents relating to fuel cell vehicles will only be royalty-free until 2020, the ones relating to hydrogen production will remain royalty-free indefinitely.

The announcement might sound like an altruistic move on Toyota's part to help the world move away from fossil fuels (it's certainly a nice gesture) but it will also help further the adoption of fuel cell vehicles, which will in turn make it easier for consumers to purchase and drive the company's own Mirai once it's officially available.

Like with electric cars, one of the roadblocks preventing the widespread adoption of fuel cell vehicles across the country is a lack of refuelling stations. And there's a lack of refuelling stations because there's just not enough fuel cell vehicles on the road to make them profitable. It's a vicious circle that Toyota is hoping to stop by making it easier, and cheaper, for other companies to develop fuel cell vehicles, filling stations, and produce the hydrogen fuel. These patents will serve as important stepping stones for the further development of the technology, and while the move will certainly benefit Toyota, in the long run it should be just as beneficial to consumers too. [Toyota]



    As an avid 4WDer, I'm more interested in this technology than plug-in cars.

      Yea too, says the grey nomad caravan tower!

    Someone needs to apply this technology for the purpose of storing excess Solar / Wind electricity for the grid. This would be much more practical and efficient than using lithium batteries on the grid.

      It's actually less practical and efficient. For the same amount of electricity produced by the wind and solar, you get about 80-90% usable from the battery (charge/discharge). You would be lucky to get 50% usable energy using electrolysis to create hydrogen (assuming thermal energy you would then have from combusting the hydrogen). Plus you then need extra energy to compress that hydrogen into a storage tank at very high pressures to then be used in a fuel cell, which then introduces a whole lot of other issues. As much as Toyota want to believe it, fuel cells are not the future for cars.

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