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Toyota Will Share 23,740 Hybrid Vehicle Patents For Free (reuters.com)
An anonymous reader quotes Reuters:
Japan's Toyota Motor Corp will offer free access to its hybrid-vehicle patents through 2030, it said on Wednesday, seeking to expand use of the lower-emission technology even as the global industry shifts toward fully electric cars. The pledge by one of the world's biggest automakers to share its closely guarded patents, the second time it has opened up a technology, is aimed at driving industry uptake of hybrids and fending off the challenge of all-battery electric vehicles (EVs).
Toyota said it would grant licenses on nearly 24,000 patents on technologies used in its Prius, the world's first mass-produced "green" car, and offer to supply competitors with components including motors, power converters and batteries used in its lower-emissions vehicles... Toyota's move to unlock its patents underlines its belief that hybrids are an effective alternative to all-battery EVs, given a fuel efficiency roughly double that of gasoline cars, lower cost and that they do not need charging infrastructure. Toyota vehicles account for more than 80 percent of the global hybrid vehicle market. "Toyota has realized that they made a mistake by protecting their hybrid technology for years. This prevented diffusion" said Janet Lewis, head of Asia transportation research at Macquarie Securities.
"Toyota on its own can't get key technology accepted, but if other companies use it, that offers the best chance of expansion," she added.
The article notes statistics from LMC Automotive that hybrid vehicles "account for around 3 percent of all vehicles sold globally, eclipsing the roughly 1.5 percent share of all-battery EVs."
Shigeki Terashi, Executive Vice President of Toyota, said, "we believe that now is the time for cooperation."
Toyota said it would grant licenses on nearly 24,000 patents on technologies used in its Prius, the world's first mass-produced "green" car, and offer to supply competitors with components including motors, power converters and batteries used in its lower-emissions vehicles... Toyota's move to unlock its patents underlines its belief that hybrids are an effective alternative to all-battery EVs, given a fuel efficiency roughly double that of gasoline cars, lower cost and that they do not need charging infrastructure. Toyota vehicles account for more than 80 percent of the global hybrid vehicle market. "Toyota has realized that they made a mistake by protecting their hybrid technology for years. This prevented diffusion" said Janet Lewis, head of Asia transportation research at Macquarie Securities.
"Toyota on its own can't get key technology accepted, but if other companies use it, that offers the best chance of expansion," she added.
The article notes statistics from LMC Automotive that hybrid vehicles "account for around 3 percent of all vehicles sold globally, eclipsing the roughly 1.5 percent share of all-battery EVs."
Shigeki Terashi, Executive Vice President of Toyota, said, "we believe that now is the time for cooperation."
"Everyone" is not moving to EVs. The top 3 selling vehicles in the US are pickup trucks. Will they become EVs? Not any time soon. Hybrids? Likely.
I disagree. Batteries are a huge fraction of the cost of an electric vehicle, and will remain so for the foreseeable future, making them far too expensive for most people to consider. But, reduce the all-electric range from 300 miles to 30, and you can still handle 90% of most people's usage, while reducing the battery cost by 90%. Add in a small high-efficiency 30kW generator (about twice the highway cruising power consumption by an EV), and you eliminate range anxiety, charging inconvenience, etc. That makes EVs practical and affordable for far more people, while potentially reducing greenhouse gas emissions anywhere that coal provides a large fraction of grid power.
That said, that's not how Toyota's hybrid system works,as it still relies on a horribly inefficient variable-power ICE mechanically coupled to the road for the much of its acceleration, which seems to me to largely defeat the point. Still, many of their patents may be applicable to more impressive systems.
--- Most topics have many sides worth arguing, allow me to take one opposite you.
.....one day. No range issues. No worries about finding plugs or any need to even consider charge levels. No concerns about -35C affecting battery performance in the winter.
About zero percent chance I would buy an EV anytime soon, but hey if you like them have at it. Variety is good.
Still fully expect my next car to be a shiny new ICE powered one regardless. Not much for performance oriented hybrids in my price range. Yet.