IEEE(Institute of Electrical and Electronics Engineers)
, ARIB(電波産業会)
, Publicity Chairman
, 1985 International Symposium on Circuits and Systems
, General Secretary
, Control and Instrumentation
, 1985 International Conference on Industorial Electronics
, 日本シミュレーション学会
, 電子情報通信学会
, 計測自動制御学会
, IEEK(Institute of Electronics Engineers of Korea)
, IEEE(Institute of Electrical and Electronics Engineers)