Bridgestone Diversified Products Japan Co. Ltd. (BDPJ), a Bridgestone Corp. (TYO:5108) subsidiary focused on rubber and other materials for industrial and infrastructural applications, recently held a regular distributor conference. The conference covered BDPJ’s operations in the Ban-etsu and Kanto regions of Japan, and was attended by 78 corporate members. Speaking at the event, company president Fumihiko Eitoku said that he…