5801.T

Furukawa Electric Co Ltd

research_scan theme='fusion-energy'; value_chain_position='upstream-enabler'; REBCO HTS tape supplier; 2026-06-15 collaboration with Tokamak Energy on UK HTS tape capability with UK Government letter of support; STEP programme alone requires ~30,000 km HTS tape. The publicly-listed Japan exposure to the binding fusion sub-bottleneck identified in the prior scan; Furukawa-owned SuperPower Inc is the US footprint. Tokyo listing.