Sumitomo Riko Wins Aichi Invention Grand Prize for Heat-Dissipating Sound-Absorbing Material on July 12, 2024 in Products Sumitomo Riko received the Aichi Invention Grand Prize, the highest prize, for the first time in the 2024 Aichi Invention…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading
