Yasuhiko Arakawa an Assistant Professor at the University of Tokyo and in 1993, was promoted Full Professor there. He is now at the Institute of Industrial Science, the University of Tokyo and is also the Director of Institute for Nano Quantum Information Electronics. He has been a visiting scientist of the California Institute of Technology in the period 1984-1986 and visiting Professor at the Technical University of Munich in the period 2009-2011. He is a member of Science Council of Japan since 2009. Yasuhiko Arakawa Yasuhiko Arakawa (Japanese , "Arakawa Yasuhiko"; born 6 November 1952) is a Japanese physicist. His research focuses
Japanese gunboat Sumida (1903) the Allies. "Sumida" saw combat service in the Second Sino-Japanese War, beginning with the First Shanghai Incident in 1931. "Sumida" continued to operate on the Yangtze River in China during the early 1930s, but was already considered obsolete, and was struck from the navy list on March 1, 1935. She was scrapped on March 31, 1935 at Shanghai. Japanese gunboat Sumida (1903) "Sumida" was the first gunboat in the Imperial Japanese Navy inventory designed specifically for inland river service. The need for such a vessel to operate on the rivers of the Asian mainland to protect Japanese commercial interests at