Company
Mitsubishi Heavy Industries
Japan · named on public Moon flights
Mitsubishi Heavy Industries operates Japan’s H-IIA launch service and flew JAXA SLIM on H-IIA F47 (7 Sep 2023). On SLIM, MHI’s Isahaya plant also manufactured the integral propellant tank (common bulkhead, structural load path) and the pulse-throttled main engine (ceramic combustor), JAXA letter of thanks, 1 Aug 2024.
Hardware
SLIM integral propellant tank
Part · Mitsubishi Heavy Industries in Nagasaki built SLIM’s integral fuel and oxidizer tank with a common bulkhead that also carries structure loads. · SLIMSLIM main engine
Part · Mitsubishi Heavy Industries built SLIM’s pulse-throttled main engine, used for trajectory control and landing. · SLIMJobs
H-IIA launch (SLIM)
Mitsubishi Heavy Industries' H-IIA 202 launched JAXA's SLIM lander. · SLIM · global.jaxa.jpSLIM integral propellant tank (Mitsubishi Heavy Industries)
Mitsubishi Heavy Industries in Nagasaki built SLIM’s integral fuel and oxidizer tank with a common bulkhead that also carries structure loads. · SLIM · mhi.comSLIM main engine (Mitsubishi Heavy Industries)
Mitsubishi Heavy Industries built SLIM’s pulse-throttled main engine, used for trajectory control and landing. · SLIM · mhi.comH3 launch path (ispace Mission 3 ULTRA)
Mitsubishi Heavy Industries and ispace signed a launch and transportation services contract on 2026-07-29 for Mission 3 ULTRA on H3, currently scheduled 2028. · ispace Mission 3 ULTRA · ispace-inc.comFlights
Sources
This is the public record. Jobs and flights a source named.