This study has been conducted through content analysis for the purpose of analyzing on research trends in domestic academic journals and dissertations related to TRIZ from 1998, on which TRIZ research has commenced, to 2010. Analysis on research trends showed that issued copies of dissertations and journal papers has been similar in number during such years. In respect of the research subject, product development using TRIZ was most frequently studied one, followed by application of TRIZ to education. On the issue of research method, case study was most popular method, and next popular ones were research & documentary research. Experimental research, survey research and comparative analysis didn't account for high proportion by this time, but such proportion continue to increase recently. With regard to a object of research, material object has been most frequently used and academic object and human object were followed. Characteristic of Researcher showed that independent research was larger than joint research, which has been increasing recently. Through analysis on researcher's domicile, we found that researches have been carried out mainly in Seoul and Gyeonggi and regional deviation in researching area was considerable. For the sake of following researches, we would like to suggest that detailed research on each subjects will be required for more accurate analysis and measure analysis based on a more elaborate and segmentalized criteria.