Activities in Scientific Sociey

• 2006-2007 : Director, Japanese Neural Network Society
• 2002-2003 : International Program Committee Fourth Int. Symposium on Independent Component Analysis and Blind Signal Separation
• 2001-2002 : Chair, Study Committee; Institute of Electronics, Information and Communication Engineers
• 1999-　　 : Councillor, Institute of Image Information and Television Engineers
• 1998-1999 : Member, Program Committee of 1999 IEEE Int. Conf. on System, Man and Cybernetics
• 1998 : Member, Program Committee of ICONIP'98
• 1998 : Chair of Local Committee for 57th IPSJ Annual Conference
• 1997-1999 : Member, Transaction Editorial Committee; Institute of Electrical Engineers in Japan
• 1995-1997 : Member, Local Committee of Int'l Joint Conference on Artificial Intelligence '97
• 1994-1996 : Contact Member, Study Committee; Japanese Society for Artificial Intelligence
• 1993-1999 : Member, Study Committee; Institute of Electronics, Information and Communication Engineers
• 1993-1999 : Director, Japanese Neural Network Society
• 1993-1997 : Member, Transaction Editorial Committee; Institute of Electronics, Information and Communication Engineers 　
• 1993-1997 : Member, Transaction Editorial Committee; Institute of Electronics, Information and Communication Engineers
• 1993-1997 : Member, Transaction Editorial Committee; Institute of Electronics, Information and Communication Engineers
• 1993-1995 : Secretary, Study Committee; Institute of Electronics, Information and Communication Engineers
• 1992-1996 : Director, Society of Biomechanisms
• 1988-1989 : Member, Journal Editorial Committee; Society of Instrument and Control Engineers
• 1987-1991 : Councillor, Robotics Society of Japan
• 1987-1989 : Secretary, Chubu Chapter ; Information Processing Society of Japan
• 1984-1987 : Member, Chubu Chapter ; Information Processing Society of Control Engineers