This author has not been identified. Look up 'Kazuo Sakiyama' in GoogleThis author has not been identified. Look up 'Yang Li' in GoogleThis author has not been identified. Look up 'Shigeto Gomisawa' in GoogleThis author has not been identified. Look up 'Yu-ichi Hayashi' in GoogleThis author has not been identified. Look up 'Mitsugu Iwamoto' in GoogleThis author has not been identified. Look up 'Naofumi Homma' in GoogleThis author has not been identified. Look up 'Takafumi Aoki' in GoogleThis author has not been identified. Look up 'Kazuo Ohta' in Google