KODAMA, TATSUHIKO, C/O THE UNIVERSITY OF TOKYO | HAMAKUBO, TAKAO, C/O THE UNIVERSITY OF TOKYO | ITO, YUKIO, C/O PERSEUS PROTEOMICS INC. | IWANARI, HIROKO, C/O PERSEUS PROTEOMICS INC. | OHKUCHI, MASAO, C/O PERSEUS PROTEOMICS INC. | SUGIYAMA, AKIRA, C/O PERSEUS PROTEOMICS INC.