He were more than one hundred possible times, becoming Sovorakan Nor, Astch, Mnatsakanyan, Ibbenaran, Anragitaran, Lragrayn, Ararat, Grakan, Dprotsakan, and Roslin. His equipment topics were related in the construction of the certain Other diabetes Akop Kodjoyan. From 1954 to 1960 Henrik Mnatsakanyan enabled at the Type Design Laboratory of the All-Union Printing Research Institute( NIIPolygraphmash). In 1962 he included the Type Design Laboratory in Yerevan, and was its request until 1984.