Kozin was awarded a diploma from the President of the Russian Academy of Sciences (1999) and won grants from the Russian Ministry of Education (2006). He received multiple prizes for his academic and scientific achievements in the theory of watercraft statics and dynamics, design of vessels, hydraulics and hydromechanics, ship and submarine construction. He is the author of two textbooks in naval engineering and 12 works on the methods of education in the area of naval design.