Hydrogen Small mobility & Engine technology

Yamaha Motor, Honda Motor, Kawasaki Motors and Suzuki Motor have received approval from the Ministry of Economy, Trade and Industry to establish a technology research association named HySE (Hydrogen Small mobility & Engine technology) for the development of hydrogen-powered internal combustion engines intended for motorcycles, mini-vehicles, small boats, drones, etc.
HySE members are committed to using their expertise in gasoline engine development to conduct research to overcome the challenges of hydrogen engines and establish a design standard.
In addition, Kawasaki Heavy Industries and Toyota Motor will also collaborate with HySE.

Source: Yamaha Motor