In our university, the innovation R&D with various companies is progressed in order to integrate “Seed” in our university with technology of companies in Toyama. This innovation R&D is supported by Regional Innovation Strategy Support Program of MEXT. In our laboratory, cellulose nanofiber (CNF) composites with low cost and good processability have been investigated. We will introduce the outline of our R&D and show the injection molding parts for automobiles using CNF/Polypropylene (PP) composites.