1. Overview
2.Patent Mining
2.1 Patent Search
2.1.1 Selecting a Patent Database
2.1.2 Identifying Search Keywords
2.1.3 Data Selection
2.1.4 Data Analysis
3. Trend Analysis Using Data Mining
3.1 Analysis of Trends by Country
3.1.1 Analysis of Trends by Sector and Field
3.1.2 Analysis of Trends by Key Technology
3.2 Key Patent Analysis
3.3 R&D Readiness Analysis
4.Patent Portfolio Analysis
4.1 International Assignees
4.2 Development of Major Companies
4.2.1 Denso
4.2.2 General Motor
4.2.3 Toyota
5.Conclusion