List of Articles Invention Open Access Article Abstract Page Full-Text 1 - Marketing strategies of inventions for successful entry into market amirhossein tayyebi mohammadreza hamidizadeh Open Access Article Abstract Page Full-Text 2 - The analysis of the doctrine of the intellectual property support structure of nanotechnology in the World Trade Organization Reza Soudi Seyyed Qasim Zamani Abu Mohammad Asgerkhani Open Access Article Abstract Page Full-Text 3 - Developing Inventive Problem Solving Capabilities and Accelerating Effective Research and Development Using TRIZ Mostafa Jafari Hamidreza Zarghami Open Access Article Abstract Page Full-Text 4 - Innovation, the Strategy for Development Alireza Ayatollahi