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Jaguar details the technology behind the I-Pace

Jaguar I-Pace

Ahead of it public debut at the Geneva International Motor Show next month, McLaren has released further information on the Senna. Fitted with a 4.0-liter twin-turbocharged V8 – McLaren’s most powerful IC engine ever produced for a road car – the limited release hypercar will develop 800ps and 800Nm.

Toyota details its new Dynamic Force engine

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As OEMs continue to announce plans to end production of diesel engines, Mercedes-Benz has unveiled its new diesel PHEV C-Class at the Geneva Motor Show. Will this powertrain development give TDI a new lease of life? 


Toyota makes more than 5,600 patents freely available

Toyota is making thousands of hydrogen fuel cell patents available royalty free. Announced at the 2015 Consumer Electronics Show, the initiative will spur development and introduction of innovative fuel cell technologies around the world.

Toyota will invite royalty-free use of approximately 5,680 fuel cell-related patents held globally, including critical technologies developed for the new Toyota Mirai. 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.


“At Toyota, we believe that when good ideas are shared, great things can happen,” says Bob Carter, senior vice president of automotive operations at Toyota Motor Sales, USA. “The first-generation hydrogen fuel cell vehicles, launched between 2015 and 2020, will be critical, requiring a concerted effort and unconventional collaboration between automakers, government regulators, academia and energy providers. By eliminating traditional corporate boundaries, we can speed the development of new technologies and move into the future of mobility more quickly, effectively and economically.”

Toyota has a long history of opening its intellectual properties through collaboration, and was instrumental in facilitating the widespread adoption of hybrid vehicles by licensing related patents. The OEM's latest announcement represents the first time that Toyota has made its patents available free of charge, and reflects the company’s aggressive support for developing a hydrogen-based society.


Toyota's initiative builds on previous commitments, including financial support for the development of a hydrogen fueling infrastructure in California and the north eastern United States. In May 2014, Toyota announced a $7.3 million loan to FirstElement Fuels to support the operations and maintenance of 19 hydrogen fueling stations across California. In November 2014, Toyota announced a collaboration with Air Liquide to develop and supply a phased network of 12 state-of-the-art hydrogen stations targeted for New York, New Jersey, Massachusetts, Connecticut and Rhode Island.


The hydrogen fuel cell patents will be made available to automakers who will produce and sell fuel cell vehicles, as well as to fuel cell parts suppliers and energy companies who establish and operate fueling stations, through the initial market introduction period, anticipated to last until 2020. Companies working to develop and introduce fuel cell buses and industrial equipment, such as forklifts, are also covered. Requests from parts suppliers and companies looking to adapt fuel cell technology outside of the transportation sector will be evaluated on a case by case basis. The announcement covers only fuel cell-related patents wholly owned by Toyota. Patents related to fuel cell vehicles will be available for royalty-free licenses until the end of 2020. Patents for hydrogen production and supply will remain open for an unlimited duration. As part of licensing agreements, Toyota will request, but will not require, that other companies share their fuel cell-related patents with Toyota for similar royalty-free use.

Additional details about Toyota’s fuel cell-related patents, including licensing terms and the application process, will be announced in the weeks ahead.

7 January 2015


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