Speaker Jun 05, 2011 — Jun 08, 2011 Osaka , Japan 2011 Japan-America Frontiers of Engineering Symposium
General Participant Sep 18, 2008 — Sep 20, 2008 Albuquerque, New Mexico 2008 US Frontiers of Engineering Symposium
Speaker Nov 20, 2003 — Nov 22, 2003 Irvine, California 2003 Japan-America Frontiers of Engineering Symposium