Co-evolution process between basic research and applied research: A case study of μ-TAS projects

Although some preceding studies have investigated the co-evolution process of basic research and applied research, the actual interaction between them has not yet been closely observed. This study attempts to show the actual ways in which basic research and applied research interact with and influence each other, by a detailed case study of the mu-TAS (micro total analysis system) projects undertaken by Professor Kitamori of the University of Tokyo. This study focuses specifically on his projects because he promoted both basic and applied researches concurrently and managed the interaction between them. The static state of the co-evolution process in this case was examined using common indicators such as the science linkage and the co-publication of scientific articles and/or patents with the industry. In addition, the dynamics of the co-evolution process were investigated by in-depth interviews with the project members. Thus, this case study highlights three patterns of the co-evolution process. This process can be traced by the cumulative number of patent applications and scientific article publications.