The Measuring Method of Wear and Tear on Diamond Blades and the Relation of Cutting Force and Wear Amount(共著). Proceedings of the 3rd International Conference on Precision Engineering(Taipei Taiwan). 1997
On Performance of Thin Diamond Cut-Off Grinding Wheel for Cutting and Grinding Cast Iron(共著). Proceedings of the 8th International Conference on Production Engineering(Sapporo Japan). 1997