1. Laser welding;Katayama;Ferrum (Bulletin of the Iron and Steel Institute of Japan),2012
2. Laser welding of aluminum alloys;Katayama;Keikinzoku (Journal of Japan Institute of Light Metals),2012
3. New development in laser welding;Katayama,2005
4. Understanding and improving process control in pulsed and continuous wave laser welding;Katayama,2010
5. Development of deep penetration welding technology with high brightness laser under vacuum;Katayama;Physics Procedia,2011