Sumitomo Riko Develops World’s First Vital Sensor to Utilize Piezoelectric Rubber on April 2, 2019 in Innovation Sumitomo Riko Co. Ltd. (TYO:5191) has developed new diagnostic equipment in the form of a sensor able to simultaneously monitor…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading