1. Tutorial Chair, The IEEE World Congress on Computational Intelligence (IEEE WCCI 2024), Yokohama, Japan, June 30-July 5, 2024.
2. Regional Chair, The 17th International Conference on Intelligent Robotics and Applications (ICIRA 2024), Xi’an, China, July 31 – August 2, 2024.
3. Program Co-chair, 2023 International Symposium on Micro-NanoMechatronics and Human Science (MHS 2023), Nagoya, Japan, Nov. 20 – 22, 2023
4. Program Co-chair, International Workshop on Advanced Computational Intelligence and Intelligent Informatics (IWACIII 2023), Beijing, China, Nov.3-6, 2023
5. Regional Chair, The 16th International Conference on Intelligent Robotics and Applications (ICIRA 2023), Hangzhou, China, July 5-7, 2023.
6. Program Co-Chair, 2022 International Symposium on Micro-NanoMechatronics and Human Science (MHS 2022), Nagoya, Japan, Nov. 27 – 30, 2022.
7. Associate Editor, IEEE Robotics and Automation Society 2022 (IEEE ICRA 2022), May 23-27, 2022, Philadelphia (PA), USA.
8. General Co-chair, International Workshop on Advanced Computational Intelligence and Intelligent Informatics (IWACIII 2021), Beijing, China, Oct.31- Nov.3, 2021.
9. Program Co-chair, 2021 International Symposium on Micro-NanoMechatronics and Human Science (MHS 2021), Nagoya, Japan, Dec. 5-8, 2021.
10. Program Co-chair, 2019 International Symposium on Micro-NanoMechatronics and Human Science (MHS 2019), Nagoya, Japan, Dec. 1 – 4, 2019.
11. Award Chair, The 12th International Conference on Intelligent Robotics and Applications (ICIRA 2019), Shenyang, China, August 8-11, 2019. 
12. Organizing Committee Co-chair, 19th Annual UK Workshop on Computational Intelligence, Portsmouth, UK, 4-6 September, 2019.
13. Special Session Chair, The 2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC2018), Miyazaki, Japan, Oct. 7-10, 2018
14. Organized Session Chair, Joint　8th　International　Conference　on　Soft　Computing　and　Intelligent　Systems　and　17th　International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2016), Hokkai-Gakuen University, Sapporo, Hokkaido, August 25-28, 2016.
15. General Chair, The 9th International Conference on Intelligent Robotics and Applications (ICIRA2016), Hachioji, Tokyo, Japan, August 22-24, 2016.
16. Technical Chair, IEEE World Congress on Computational Intelligence, (IEEE WCCI 2016), Vancouver, Canada, July 25-29, 2016.
17. Special Session Chair, The 9th International Conference on Human System Interaction (HIS 2016), University of Portsmouth, U.K., July 6 – 8, 2016.
18. Program Committee Chair, The Third International Conference on Computing, Measurement, Control and Sensor Network (CMCSN2016), Matsue, Shimane, Japan, May 20-22, 2016.
19. Program Chair, 8th International Conference on Intelligent Robots and Applications (ICIRA 2015), Portsmouth, U.K., August 24 – 27, 2015.
20. Program Co-Chair, 2015 IEEE Congress on Evolutionary Computation (CEC2015), Japan, May 25-28, 2015
21. Exhibits Chair, The IEEE World Congress on Computational Intelligence (IEEE WCCI 2014), China, July 6-11, 2014
22. Organized & Focused Session Chairs, 2013 IEEE International Conference on Automation and Logistics (IEEE ICAL2013), China, August 26-28, 2013
23. Workshop Co-chairs, 2013 IEEE Workshop on Robotic Intelligence in Informationally Structured Space (RiiSS), 2013 IEEE Symposium Series on Computational Intelligence (SSCI), 16-19 April 2013, Singapore.
24. Technical Program Committee, 2013 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (IEEE CIVEMSA 2013), Italy, July 15-17, 2013.
25. Special Session Chair, The 4th International Conference on Intelligent Robotics and Application (ICIRA2011), 2011.
26. General Co-chair, International Workshop on Advanced Computational Intelligence and Intelligent Informatics (IWACIII 2011), 2011.
27. Special Sessions Co-chair, IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011), 2011.
28. Advisory Board Member, 6th International Symposium on Autonomous Minirobots for Research and Edutainment (AMiRE 2011), 2011.
29. Program Co-Chair, IEEE Workshop on Robotic Intelligence in Informationally Structured Space (RiiSS 2011), 2011.
30. Organizing Committee Chair, iFAN 2010 / FAN2010, Tokyo, Japan, 2010.
31. Program Co-chair, World Automation Congress, International Forum on Multimedia and Image Processing (WAC2010 IFMIP 2010), 2010.
32. Area Co-chair, The 3rd International Conference on Intelligent Robotics and Application (ICIRA2010), 2010.
33. Program Co-Chair, 2009 IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA 2009), Regional 2009.
34. Special Sessions Area Co-chair, The 17th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2009), 2009.
35. Program Chair, IEEE Workshop on Robotic Intelligence in Informationally Structured Space (RiiSS 2009), 2009.
36. Program Co-chair, The First International Conference on Intelligent Robotics and Application (ICIRA2008), 2008.
37. Program Co-chair, The 6th International Forum on Multimedia and Image Processing (IFMIP 2008), 2008.
38. Tutorial and Workshop Co-Chair, IEEE International Conference on Robotics and Biomimetics (Robio 2007), 2007.
39. Technical Co-Chair, The 4th International Symposium on Autonomous Minirobots for Research and Edutainment (AMiRE 2007), 2007.
40. Technical Chair, IEEE Congress on Evolutionary Computation (CEC 2007), 2007.
41. Regional Program Co-Chair, 2007 IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA2007), 2007.
42. Program Co-Chair, World Automation Congress (WAC 2006), 2006.
43. Program Chair, Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on advanced Intelligent Systems (SCIS & ISIS 2006), 2006.
44. Program Co-Chair, The 3rd International Symposium on Autonomous Minirobots for Research and Edutainment (AMiRE 2005), 2005.
45. Publicity Co-chair, 2nd International Conference on Autonomous Robots and Agents (ICARA 2004), 2004.
46. Special Session Co-chair, The 5th IEEE International Symposium on Computational Intelligence in Robotics and Automation (IEEE CIRA2003), 2003.
47. Program Co-chair, The International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2003), 2003.
48. Editorial Board Member, The 10th International Symposium on Applied Electromagnetics and Mechanics (ISEM 2001), 2001.
49. Publicity Co-Chair, The International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS 2001), 2001.
50. Local Arrangement Committee Co-Chair, IEEE International Workshop on Robot and Human Interactive Communication (ROMAN-2000), 2000.