Sumitomo Riko Co. Ltd. (TYO:5191) will host seminars on building earthquake-proof homes for construction companies in the two major cities of Osaka and Tokyo by the end of this year. The seminar will look at the structure of the Total Response Control (TRC) Damper, Sumitomo Riko’s seismic damper system for wooden houses, and offer analyses of results from full-scale experiments….
