Latest EX-Fusion News & Updates

See the latest news and media coverage for EX-Fusion. We track all announcements, press releases, and industry mentions in real time, all in one place.

EX-Fusion

Laser fusion energy startup

ex-fusion.com

Headquarters: Osaka, Japan
Founded year: 2021
Company type: Private company
Number of employees: 2–20

Last updated Today

Latest news about EX-Fusion

In short: EX-Fusion achieved a world-first continuous laser irradiation experiment and raised additional capital for fusion power commercialization.

Company announcements

February 24 EX-Fusion

EX-Fusion launches Moonshot Goal 10 project

Director and founder Yoshitaka Mori serves as project manager, aiming to build an inertial fusion module using blue-violet semiconductor lasers.

14 October 2025 EX-Fusion

EX-Fusion raises 400 million yen in Series A extension

Total funding reaches 6 billion yen, aiming for continuous operation demonstration.

1 July 2025 EX-Fusion

EX-Fusion succeeds in world's first 10Hz continuous laser irradiation

Irradiating simulated fuel 10 times per second, confirming for the first time in the world the technical feasibility of continuous operation. A step forward to power generation demonstration.

5 June 2025 EX-Fusion

EX-Fusion raises approximately 2.6 billion yen in Series A funding

Comprised of 2.3 billion yen in equity and 300 million yen in loans, cumulative funding reaches 5.6 billion yen.

Media coverage

11 August 2025 optics.org

Hamamatsu and Ex-Fusion claim 'landmark step' toward achieving laser fusion power generation

Reporting on the world's first experiment * to irradiate targets continuously for one hour by applying high-energy pulsed lasers. Pictured: Hamamatsu Photonics' laser fusion experiment...

24 June 2025 MSN

EX-Fusion secures $18.1m funding for nuclear fusion development

This brings the startup’s total funding to nearly JPY 6b. EX-Fusion, a nuclear fusion energy development company, has secured $18.1m (JPY 2.6b) in funding, fuelling...

4 June 2025 Nikkei

Nuclear fusion startup EX-Fusion raises 2.6 billion yen, corporate value of four emerging companies reaches 100 billion yen

Nuclear fusion startup EX-Fusion (Suita, Osaka) has raised approximately 2.6 billion yen from venture capital firms and others. As the government aims for power generation demonstration in the 2030s as a national strategy, Mitsubishi Electric and others are investing in other startups, and investment money is flowing in ...

24 March 2025 NewsPicks

EX-Fusion, laser irradiation for nuclear fusion: New power generation infrastructure - Nikkei

Nuclear fusion power generation EX-Fusion enters material processing with lasers: By fiscal 2026 - Nikkei Nikkei

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