Toshiaki Ohtsuka, Professor emeritus, Hokkaido University, Sapporo, JapanTakei Award (Society Award) from The Electrochemical Society of Japan, 2012. Society Award from Japan Society of Surface Finishing Japan, 2014.Society Award from Japan Society of Corrosion Engineering, 2014.President of Japan Society of Corrosion Engineering, 2011-2013.Editor in Chief of “Materials and Environment” Journal published from Japan Society of Corrosion Engineering, 2006-2009. Masatoshi Sakairi, Associate Professor, Hokkaido University, Sapporo, JapanNishiyama Commemorative Prize (Scientific Achievement Commemorative Prize) from The Iron and Steel Institute of Japan, 2015.Special Technical Achievement Award form Suga Weathering Technology Foundation of Japan, 2014.Editor of ""Light Metals"" Journal published from The Japan Institute of Light Metals, 2011-present. Editor in Chief of “Materials and Environment” Journal published from Japan Society of Corrosion Engineering, 2015-2016Vice-President of the Electrochemical Society of Japan, 2016-Present Koji Fushimi, Associate Professor, Hokkaido University, Sapporo, JapanYoung Researcher Award from Japan Society of Corrosion Engineering, 2002Chief of Publications Committee of Japan Society of Corrosion Engineering, 2011-present.