The techniques can cut the lead time to develop such components by as much as half, and cycle time for molding by about 80%, compared with conventional methods, the Japanese automaker said.

They involve accurately simulating the behaviour of resin injected into carbon fibre when shaping CFRP components, according to Nissan.

CFRP, a lightweight yet strong material, can be used to make cars safer and more fuel efficient.

(Reporting by Makiko Yamazaki; Editing by Tom Hogue)