JAPAN’S FUSION ECOSYSTEM

Companies

English-language profiles of companies in Japan’s fusion industry. Understand their technology, role in the supply chain and connections to the wider sector.

4 published English entries. This is a curated selection from our Japanese edition.

Company

Fuji Electric

Japanese industrial technology supplier whose fusion involvement includes magnet power supplies and an announced alliance with Helical Fusion.

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Company

EX-Fusion

Japanese laser-fusion developer working on repeatable target injection and laser control, with related photonics applications beyond fusion energy.

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Company

Helical Fusion

Japanese developer pursuing helical-stellarator fusion through the Helix program, with HARUKA for integrated demonstration and KANATA for future power generation.

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Company

Kyoto Fusioneering

Japanese fusion-plant engineering company developing plasma heating, fuel-cycle and thermal systems for international customers and demonstration programs.

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