One of the following characters must be Shin'Ichi; 鈴木 鎮 but I do not know which... As for Michio I haven't found the information in my sources but I guess this article must have it;
http://ja.wikipedia.org/wiki/%E3%82%B9%E3%82%BA%E3%82%AD_(%E4%BC%81%E6%A5%AD) in the case the characters I said corresponded to Shin'Ichi do not correspond to Shin'Ichi then the correct characters are somewhere here:
http://ja.wikipedia.org/wiki/%E9%88%B4%E6%9C%A8%E9%8E%AE%E4%B8%80 google chrome's translation device seems to translate Shin'ichi as borough, city or municipality so I am not really sure how it should me translated...