Abstract: Using the method of scientometrics, the technology of information visualization, and author co-cited analysis, the research status of international technological innovation in the period of 1959-2008 is analyzed, and four main research domians are displayed; and based on the degree of science activity, the domains are ranked as follows: "the relation between industry & firm innovation and knowledge management", "the relation between technological innovation and endogenesis economic growth", "the relation between technological innovation and technological change", and "the strategy of enterprise collaborate technological innovation".

Key words: technological innovation, visualization analysis, scientometrics, author co-citation, knowledge mapping