A Design Product Model for Mechanism Parts by Injection Molding. - Tatsuichiro Nagai; Isao Nagasawa; Masanobu Umeda; Tatsuji Higuchi; Yasuyuki Nishidai; Yusuke Kitagawa; Tsuyoshi Tsurusaki; Masahito Ohhashi; Osamu Takata (INAP, 2005)