Bridgestone Corporation has launched a joint research project with Universitas Indonesia, Public University Corporation Yokohama City University (Yokohama City University) and Public University Corporation Maebashi Institute of Technology (Maebashi Institute of Technology) for the genetic analysis of para rubber trees.

This collaboration will leverage trees and genetic information from Bridgestone's natural rubber farm in Indonesia. The joint project aims to create a marker-assisted selection technology that enables early identification of elite trees (high-yielding, stable performers). Through this effort, Bridgestone and the partner universities seek to contribute to improvements in the productivity and stable supply of natural rubber.