The TRIZ is promoted by Altshuller of the former Soviet Union. It stands for the beginning of Russian Teoriya, Reshiniya, Izobretatelskikh, and Zadatch, which means theory, solution, invention and problem. The TRIZ problem solving method is a generalized method for the abstract area to find a concrete solution, while the approach of the existing problem solving methodologies directly finds solutions through trial and error for the problems that have occurred. The original TRIZ was spotlighted as a creative problem solving methodology. However, we are unable to distinguish between the 39 parameters of the approach methodology and the 40 inventive principles. In this study, we propose a methodology to apply the weighting to the parameters and the principle of the invention to improve the problem of TRIZ. For this purpose, this study proposes a methodology based on AHP and QFD among industrial engineering methodologies. This result suggests that future researchers will be able to suggest better decision - making methods.

Abstract
 1. 서론
 2. 이론적 고찰
  2.1 TRIZ 프로세스
  2.2 TRIZ 파라메타와 발명원리
  2.3 TRIZ 모순 매트릭스
 3. TRIZ 개선 방법론
  3.1 AHP 의사결정 방법론
  3.2 QFD 의사결정 방법
 4. 새로운 TRIZ 문제해결 방법론
  4.1 파라메타 및 발명원리 접근론
  4.2 새로운 접근방법론에 대한 실증
  4.3 TRIZ 새로운 접근방법론에 대한 결과분석
 5. 결론 및 제언
 6. 참 고 문 헌

• 이철민(한국산업인력공단)
• 박동준(한국산업인력공단)
• 박재현(한국산업인력공단 경북동부지사)