We succeeded to develop 40hp & 60hp hydrogen outboard engine, sponsored by Ministry of Economy, Trade and Industry.
We succeeded to keep running our hydrogen engine power generator for Six hours at Kasai city event.
We succeeded to keep running our hydrogen engine power generator for three hours successfully at the festival in Kasai city.
We succeeded in trial-driving hydrogen engine (diesel engine 4L) of power generator.
Our patent on hydrogen engine 〈No.2,571,155〉was granted by Canadian government.
Our patent on hydrogen engine 〈No.7,418,954〉was granted by US government.
Corporate Union "Hydrogen Society - Project" was established in Izumo City.
We succeeded in trial-driving hydrogen engine of lawn mower.
We exhibited outboard hydrogen engine IWAI at Izumo Fair.
We succeeded to demonstrate outboard hydrogen engine IWAI.
We succeeded in trial-driving hydrogen engine.
We demonstrated fuel cell with hydrogen generator.