Nevertheless many shipbuilding countries and especially Japan, have produced a large number of proposals for container catamarans, as well as for catamarans for other purposes.
Kodwa ke amazwe amaninzi akha iinqanawa ingakumbi iJapani, niveze inani elikhulu leengcebiso lwezikhongozeli zezikhitshane ezineziqu ezibini ezidityanisiweyo, kwakunye nezikhitshane ezineziqu ezibini ezidityanisiweyo zezinye iinjongo.