Abstract
The purpose of this study is to clarify that constructed process of the new categories in automobile. Also, It used a multivariate analysis for the extraction of the new categories and it did consideration by the mathematical models. The following was confirmed by the consideration of each extracted product categories. 1.Mobility is related to the constructed of the new categories. 2.Proportion is changed from low and long to high and short. 3.Each categories tends to subdivide. 4.The trend becomes the role which promotes new product categories. 5.Three patterns were confirmed to constructed process of product categories.
