Formation of IT Features through Interaction with Institutional Systems: Empirical Evidence of Unique Epidemic Behavior.- Institutional Elasticity as a Significant Driver of IT Functionality Development.- A Substitution Orbit Model of Competitive Innovations.- Impacts of Functionality Development on Dynamism between Learning and Diffusion of Technology.- Diffusion, Substitution and Competition Dynamism Inside the ICT Market: A Case of Japan.- The Co-evolution Process of Technological Innovation: An Empirical Study of Mobile Phone Vendors and Telecommunication Service Operators in Japan.- Technopreneurial Trajectory Leading to Bipolarization of Entrepreneurial Contour in Japan's Leading Firm.- Technological Diversification Strategic Trajectory Leading to an Effective Utilization of Potential Resources in Innovation: A Case of Canon.- Japan's Coevolutionary Dynamism between Innovation and Institutional Systems: Hybrid Management Fusing East and West.- Conclusion.