Sumitomo Riko and the Institute of Physical and Chemical Research (RIKEN) have confirmed through joint research that rubber with self-healing…...
sumitomo riko
Sumitomo Riko Launches SG Building as Symbol of Vision 2029
Sumitomo Riko has commenced full-scale operations at the Sumitomo Riko Green Transformation Building (SG Building), constructed as a core hub…...
Sumitomo Riko Develops High-Capacity Seismic Control System
Sumitomo Riko has developed a new building material product, tentatively named the High-Capacity Seismic Control System, which has obtained Japan’s…...
Sumitomo Electric to Make Sumitomo Riko Wholly Owned Subsidiary
Sumitomo Electric Industries announced that its Board of Directors, at a meeting held on October 30, resolved to make its…...
Sumitomo Riko Launches Operations at New Chemical Products Plant
Sumitomo Riko held an inauguration ceremony for its new chemical products plant at the Komaki Plant in Komaki City, Aichi…...
Operating Profit Up on Lower Revenue in First Quarter: Sumitomo Riko
Sumitomo Riko released its financial results for the first quarter (April–June 2025) of the fiscal year ending March 31, 2026…....
