A proposal of recycling-oriented industrial systems. - Katsundo Hitomi; Kazumasa Ohashi; Kazushige Okuda; Masaharu Ota; Kenji Yura; Hiroki Ishikura (Int. J. Manuf. Technol. Manag., 2001)

Dynamic process planning systems in the competitive environment. - Kazumasa Ohashi (Int. J. Manuf. Technol. Manag., 2001)

Strategic planning of skill training for manufacturing. - Kazumasa Ohashi (Int. J. Manuf. Technol. Manag., 2009)