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Kumagai Gumi Co.,Ltd.
プライム · 建設業 · 建設・資材 · JP
JPY 1,285.00
+0.23%Sep 1, 2026, 10:19 UTC
Kumagai Gumi announced on September 1, 2026, the development of a simulator for articulated dump trucks, enabling automated driving and remote operation testing on a PC.
Source:Jul 15, 2026, 09:10 UTC
Local Energy System held a completion ceremony for a biomass fuel plant in Saijo, Ehime, with an investment of about 5 billion yen.
Source: