According to Reuters et alia, Dyson is working on an electric car, to be based on or deriving from his vacuum cleaner motors and batteries.

UK inventor James Dyson aims for electric car launch by 2020 | Reuters

Since he takes out dozens of patents, can we find a patent for a radically new type of electric motor?

Here is the USPTO:
patft Page 1 of 1

Here is the European office:

I can't find anything. Can anyone else?