1986 2nd International Meeting on Chemical Sensors (Bordeau)

1987 Transducers'87 (Tokyo)

1989 "Chemical Sensor Technology Vol.1" 創刊

1990 3rd International Meeting on Chemical Sensors (Cleveland)

　　　1st World Congress on Biosensors (Singapole)

1991 日韓化学センサシンポジウム（ソウル）

1992 4th International Meeting on Chemical Sensors (Tokyo)

　　　2nd World Congress on Biosensors (Geneva)

1993 1st East Asian Conference on Chemical Sensors (Fukuoka)

1994 5th International Meeting on Chemical Sensors (Rome)

1995 2nd East Asian Conference on Chemical Sensors (Xian)