This sad news was forwarded from an email sent by Prof. M. Nakata 中田宗隆 transferring about another email from a son of Prof. Kozo Kuchitsu (Dr. Kazuyuki Kuchitsu 朽津 和幸, a professor of applied biological science at Tokyo University of Science) Prof. Kuchitsu was a visiting professor at Graduate School of Bio-Applications and Systems Engineering…