Before going back to Japan, Prof. Yoji Akao conducted a QFD Seminar at Hong Kong Polytechnic University. Over one hundred people came to the seminar and many of them were engineers, executives and managers of the large corporations in Hong Kong. Moreover, some Prof. Akao's old friends came to greet him at the seminar.
Photo (from left to right): Ir. Dr. Y. K. Chan (Chairman of Six Sigma Institute), Prof. Yoji Akao, Dr. Richard Fung (Associate Professor, Department of Manufacturing Engineering, City University of Hong Kong)