This author has not been identified. It may be one of the following persons: Look up 'Akimitsu Kanzaki' in GoogleThis author has not been identified. Look up 'Takahiro Hara' in GoogleThis author has not been identified. Look up 'Yoshimasa Ishi' in GoogleThis author has not been identified. Look up 'Naoki Wakamiya' in GoogleThis author has not been identified. Look up 'Shinji Shimojo' in Google