本研究以書目計量法分析SCIE收錄的2000年至2009年臺灣與日本的科學合著論文，探討雙方科學合著研究之論文數量、作者數量、領域、作者所屬之機構類型、機構類型合著組合、主要合作機構、主要機構對與合作領域，以及隨時間之變化趨勢。研究結果顯示臺灣與日本近十年的科學合著論文及作者數量呈現成長趨勢，醫學及物理學是最主要的二個合作領域；其次，機構類型合著組合相當多元，不同合著機構組合的主要合作領域並不相同，其中大學為科學研究之領導機構，臺灣大學及東京大學各為臺日最常出現的機構，而交通大學與大阪大學是最常出現的臺日機構對。

This paper described a bibliometric study of the scientific collaboration between Taiwan and Japan during 2000-2009 as represented by their co-authored articles indexed in Science Citation Index Expanded. The findings suggested collaboration between Taiwan and Japan had intensified. The subject fields with the most intensive collaboration were medicine and physics. Institution types and combination of institution types participating in collaboration were rather diverse; each was strong in certain subject fields. Universities were the major type of institutions involved in international collaborative research. National Taiwan University and The University of Tokyo were the most
productive institutions in the respective country, while the National Chiao Tung University and Osaka University formed the most productive pair in the cross-country collaboration.