Yoshihiro Hidaka

Automotive

Motorcycles, Marine Products, etc.

Automaker

A renewable liquid fuel produced by combining hydrogen (extracted from water via electrolysis) with carbon dioxide, potentially capturing atmospheric CO2 in the process.

A technology that combines hydrogen and oxygen in a clean, electrochemical process to generate power, releasing only water vapor as a byproduct.

An engine that burns hydrogen as fuel, emitting only water vapor, while mirroring traditional internal combustion principles.

Shizuoka Prefecture

A new 15-litre hydrogen engine designed for heavy-duty off-highway applications, capable of running on multiple fuels and aiming to meet future emission standards.

Systems developed by researchers at the University of New South Wales to convert diesel engines to run on 90% hydrogen, improving vehicle efficiency and reducing emissions.

Toyota's liquid hydrogen race car featuring hydrogen-powered combustion engines developed by Yamaha.

Popular Toyota model that will continue in conventional production, with potential future hydrogen-powered versions if fuel cell demand grows.

Heavy-duty truck powered by a hydrogen combustion engine featuring Westport's HPDI technology. Provides 80 kg hydrogen storage capacity with approximately 800 km range on long-haul trips. Scheduled for on-road testing in 2026 with commercial launch targeted for the end of the decade.

A V8 hydrogen engine adapted from the Lexus RC F engine, featuring redesigned components and offering 450 horsepower.