Coba jelasin Companies by name dari Ma'ruf Amin dalam bahasa jawa dong

Optical instrument manufacturers of Japan

Audio equipment manufacturers by name

Companies listed on the Tokyo Stock Exchange

Companies listed on the New York Stock Exchange

Companies listed on the London Stock Exchange

Companies established in Japan in 1946

Brands by Sony Esau Mbisikmbo

Holland" in New Guinea, but they were rather marginal. They were linked to the NSB party and other fascist organisations.