Comparative Analysis of Japanese Just‐In‐Time Purchasing and Traditional US Purchasing Systems

The contrast between Japanese purchasing practices and US traditional purchasing practices provides a good insight into the relative importance of JIT for US firms. Since the initial implementation of JIT purchasing in late 1980 by Kawasaki Motors (Lincoln plant), at least 50 companies in the US such as GM, Ford, Nissan, Hewlett‐Packard, Xerox, Goodyear, GE and other large US corporations, have adopted and implemented the concept. This has significantly altered not only the way these companies plan and control their production facilities and purchasing systems but has also led to improvements in their product quality and productivity.