"Samuel Siu,Yuki Inoue,Masaharu Tsujimoto","Erosion of Complement Portfolio Sustainability:Uncovering Adverse Repercussions in SteamfsRefund Policy",,"Journal of Open Innovation: Technology, Market, and Complexity","MDPI","Vol. 5","No. 4",,2019,Sept. "Yuki Inoue,Masaharu Tsujimoto","Genres of Complementary Products in Platform-Based Markets: Changes in Evolutionary Mechanisms by Platform Diffusion Strategies",,"Series on Technology Management: Volume 36 Digital Disruptive Innovation","World Scientific",,,"pp. 379-415",2019,Aug. "M. Ihara,Y. Kajikawa,T. Shimizu,K. Hasegawa,Y. Kikuchi,M. Tsujimoto,T. Okubo,H. Lee,I. Yamanaka,T. Nozaki,Y. Kudo,H. Takagi,Y. Mizuno,E. Kato,K. Murata,A. Kurosawa,S. Iida,K. Sakata,K. Okazaki","Techno-economic scenario study on future energy system using hydrogen","The World Hydrogen Technologies Convention (WHTC 2019)",,,,,,2019,June "Haruo Awano,Masaharu Tsujimoto","The Creation and Capture of Value through Open Platform: The Business Model Utilizing Two-Sided Markets by Managing Standardization",,"International Journal of Information Technology and Management",,,,,2019,