Toyota offers open access to their electric vehicle patents.

Updated: May 27, 2019

Toyota has announced that it's opening up its vehicle electrification patent archive to help speed up the development and adoption of electric vehicles.

Research and development of electric vehicles is costly and time consuming. Toyota wants to help, announcing that it will grant royalty-free licenses to other manufacturers for nearly 24,000 patents (including some pending applications) relating to vehicle electrification technologies.

The focus of the electric vehicle technology being opened up by Toyota is for hybrid electric vehicles, plug-in hybrids and fuel cell electrics rather than battery EVs, and represents patents registered over more than 20 years of research and development. That shapes up as nearly 2,600 electric motor patents, 2,020 relating to power control units, 7,550 for system controls, 1,320 for engine transaxles, 2,200 for chargers, and the addition of 2,380 fuel cell patents to the 5,680 already available since 2015. The company will also offer technical support to vehicle manufacturers that make use of Toyota's motors, batteries, power control units, electronic control units and more .

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