Plenary and Keynote Lectures

• Utility of iISS in composing Lyapunov functions for interconnections at The 9th IFAC Symposium on Nonlinear Control Systems, Toulouse, France, September 6, 2013
• Stability from modules with nonlinearity and saturation at The SICE International Symposium on Control Systems 2016 and The 3rd Multi-Symposium on Control Systems, Nagoya, Japan, March 7, 2016

Invited Lectures and Seminars

• An introduction to state-dependent scaling design for nonlinear robust control at Department of Electrical Engineering, Michigan State University, USA, October 21, 1998
• State-dependent scaling design for nonlinear robust control at Department of Applied Mechanics and Engineering Sciences, University of California at San Diego, USA, November 13, 1998
• Generalized state-dependent scaling: Backstepping for local optimality, global inverse optimality, and global robust stability at Department of Electrical and Computer Engineering, University of California at Santa Barbara, USA, June 7, 1999
• A dissipative approach to control design for biological wastewater treatment plants based on entire process models at Department of Industrial Electrical Engineering and Automation(IEA), Lund Institute of Technology, Sweden, January 19, 2004
• State-dependent scaling approach to stability and performance analysis of nonlinear interconnected systems at Department of Automatic Control, Lund Institute of Technology, Sweden, January 20, 2004
• The state-dependent scaling approach to stability of nonlinear interconnected dissipative systems at Department of Mathematics and Computer Science, University of Bremen, Germany, October 26, 2006
• A brief overview of KIT and a research on nonlinear systems control at Collaborative Research Centre 637, University of Bremen, Germany, October 27, 2006
• The state-dependent scaling approach to stability of nonlinear interconnected dissipative systems at Mathematical Institute, University of Bayreuth, Germany, October 30, 2006
• Sufficient and necessary conditions for stability of interconnected dissipative systems via state-dependent scaling formulation at Department of Electrical Engineering and Computer Science, Northwestern University, USA, December 11, 2007
• Integral input-to-state stability of feedback and cascaded systems: Lyapunov functions, sufficient and necessary conditions at Department of Mathematics and Computer Science, University of Bremen, Germany, September 29, 2008
• Stability criteria for interconnections of integral input-to-state stable systems at Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, USA, June 28, 2011
• A methodology for establishing stability of interconnected dissipative and integral input-to-state stable systems at Institute for Systems Analysis and Computer Science (IASI), CNR, Rome, Italy, September 5, 2011
• Constructing Lyapunov-Krasovskii functionals for integral input-to-state stability of time delay networks at Center of Excellence for Research DEWS, Department of Electrical and Information Engineering, University of L'Aquila, Italy, September 6, 2011
• Integral input-to-state stability of time delay networks: Construction of Lyapunov-Krasovskii functionals at Team DISCO, INRIA Saclay, France, October 5, 2012
• A formulation and a solution to stability and robustness analysis of nonlinear time delay networks at Department of Automatic Control, GIPSA-lab, Grenoble Campus, France, August 28, 2013
• Bypassing small-gain conditions in stability analysis of integral input-to-state stable networks at School of Electrical Engineering and Computer Science, The University of Newcastle, Australia, January 20, 2017
• How far is the state of iISS connection going to escape?, CARMA Workshop on Mathematical Systems Theory and Applications at Priority research centre for computer-assisted research mathematics and its applications, The University of Newcastle, Australia, December 8, 2017
• Constructions of Lyapunov functions for input-to-state stability and control of SIR model, Control and Optimization Seminar at Department of Mathematics, Louisiana State University, Virtual, May 7, 2021
• A brief overview of technical committees on nonlinear control in IEEE and IFAC and module-based analysis of stability with nonlinearity and saturation at Department of Aeronautics and Astronautics, University of Washington, Seattle, USA, December 12, 2022
• Robust stabilization of endemic models via a control Lyapunov function, Hybrid Systems Laboratory Seminar at the Electrical Engineering and Computer Sciences (EECS) Department, University of California, Berkeley. USA, July 8, 2024

Recognitions

• The winner of SICE Young Authors Award of The Society of Instrument and Control Engineers(SICE), Feb, 1991, Japan
• A winner of Session Best Paper Award of 2006 American Control Conference, June 2006, USA
• The winner of SICE-ICCAS 2006 Best Paper Award, Oct. 2006, Korea
• A winner of Session Best Paper Award of 45th IEEE Conference on Decision and Control, Dec. 2006, USA
• The recipient of Pioneer Award of Control Devision of SICE, March, 2008, Japan
• The winner of SICE Annual Conference International Award, August, 2008, Japan
• The winner of SICE Annual Conference International Award, September, 2013, Japan
• The recipient of the Asian Journal of Control Best Paper Award of Years 2013-2014
• The recipient of H.Kimura Award of Control Devision of SICE, March, 2015, Japan
• A finalist of SICE Annual Conference International Award, September, 2022, Japan
• The recipient of Best Presentation Award of the Multi-Symposium on Control Systems 2022 of SICE, Fundamental Area, March, 2023, Japan
• The winner of SICE Annual Conference International Award, August, 2024, Japan

International Invited Visits and Visiting Positions

• Department of Electrical and Computer Engineering, Northwestern University, USA in 1998
• Department of Electrical Engineering, Michigan State University, USA in October, 1998
• Department of Applied Mechanics and Engineering Sciences, University of California at San Diego, USA in 1998-1999
• Department of Electrical Engineering, Polytechnic University, USA in July, 2000
• Department of Electrical Engineering, Polytechnic University, USA in June, 2006
• Collaborative Research Centre 637 and Department of Mathematics and Computer Science, University of Bremen, Germany in October, 2006
• Mathematical Institute, University of Bayreuth, Germany, October, 2006
• Department of Mathematics and Computer Science and Collaborative Research Centre 637, University of Bremen, Germany in September, 2008
• Institute for Systems Analysis and Computer Science (IASI), CNR, Rome, Italy, September, 2011
• Center of Excellence for Research DEWS in the Department of Electrical and Information Engineering, University of L'Aquila, Italy, September, 2011
• Team DISCO, INRIA Saclay, Laboratory of Signal and Systems, Supelec, France, September-October, 2012