PRODUCTION SYSTEM FOR COMPOSITE PRODUCT AND PRODUCTION METHOD FOR MANUFACTURING OF SAME

To provide a product development and manufacturing system to be used in the increasingly competitive electronic equipment market, which enables the process from product planning to design, manufacturing, and sales of a product to be performed efficiently while incorporating newly developed techniques, to thereby minimize or avoid risks. The present invention provides a production system for a product by multiple companies which enables multiple corporations or companies cooperating to perform product development, manufacturing and sales in a new product field, to mutually utilize techniques and sales networks owned by the respective companies to thereby further strengthen their competitiveness and develop their business.