OpenTrace is a service that “Traces items through the supply chain and adds them together to show the impact of products on the environment” (from TechCrunch). OpenTrace is run by Rinen Inc, which is owned by Hirofumi Manganji and Hiroaki Shimachi. Rinen has received a Japanese government grant called Exploratory Software Project which is given… Continue reading Two Japanese startups launch at TechCrunch50