1. Çѱ¹¸ñÀç°øÇÐȸ, Á¤È¸¿ø (1987 ~ 2002.4)

2. ´ëÇѵµÀå±â¼úÇùȸ, Á¤È¸¿ø (1987 ~ ÇöÀç)

3. Çѱ¹°íºÐÀÚÇÐȸ, Á¾½Åȸ¿ø (1987 ~ ÇöÀç)

4. ¹Ì±¹µµÀ忬ÇÕȸ (FSCT), Á¤È¸¿ø (1987 ~ ÇöÀç)

5. ìíÜâßäî§úðüå (CMS Japan), Á¤È¸¿ø (1991 ~ ÇöÀç), ÓóÖùÚªàõæÚϼüå,
       Á¤È¸¿ø (1992 ~ 1995)

6. Çѱ¹°ø¾÷È­ÇÐȸ, Á¾½Åȸ¿ø (1994 ~ ÇöÀç)

7. Çѱ¹ÆÞÇÁ ¹× Á¦Áö°øÇÐȸ, Á¾½Åȸ¿ø (1994 ~ ÇöÀç), Çлýȸ¿ø (1987 ~ 1993)

8. ìíÜâÙÊî§ùÊüå (WRS Japan), Á¤È¸¿ø (1995 ~ ÇöÀç), Çлýȸ¿ø (1992 ~ 1995)

9.  ìíÜâïÈó·ùÊüå(AS Japan), Á¤È¸¿ø (1995 ~ ÇöÀç), Çлýȸ¿ø (1992 ~ 1995)

10. ¹Ì±¹Á¢ÂøÇÐȸ (AS), Á¤È¸¿ø (1995 ~ ÇöÀç)

11. ¹Ì±¹Àӻ깰ÇÐȸ (FPS), Á¤È¸¿ø (1999 ~ ÇöÀç), Çлýȸ¿ø (1987 ~ 1989, 1995 ~ 1996)

12. ¹Ì±¹¸ñÀç°úÇÐ ¹× ±â¼úÇÐȸ (SWST), Á¤È¸¿ø (1999 ~ ÇöÀç)

13. Editorial Board Member (2000³â 1¿ù ~ ÇöÀç). International J. Adhesion &
         Adhesivies (Elsevier)

14. Çѱ¹°¡±¸ÇÐȸ, ÀÌ»ç (2000³â 1¿ù ~ ÇöÀç), Çлýȸ¿ø (1988 ~ 1989)

15. Çѱ¹¸ñÀç°øÇÐȸ, ÀÌ»ç ¹× ÆíÁýÀ§¿ø °â ÆíÁý°£»ç
         (2000³â 4¿ù ~ 2002³â 3¿ù),
        »óÀÓÀÌ»ç, ÆíÁýÀ§¿øÈ¸ ÆíÁýºÎÀ§¿øÀå, »êÇÐÇùµ¿À§¿øÈ¸ ºÎÀ§¿øÀå
          (2002³â 4¿ù ~ ÇöÀç)
16. Çѱ¹Á¢Âø ¹× °è¸éÇÐȸ, ±¹Á¦Çù·Â À§¿øÀå ¹× ÆíÁýÀ§¿øÈ¸ ºÎÀ§¿øÀå
          (2000³â 4¿ù ~ 2005³â 12¿ù)
17. Æò°¡À§¿ø (Á¤¹ÐÈ­ÇÐ), »ê¾÷±â¹Ý±â¼ú°³¹ß»ç¾÷ Æò°¡À§¿øÈ¸, Çѱ¹»ê¾÷±â¼úÆò°¡¿ø
          (2000³â 9¿ù ~ ÇöÀç)
18. ±¹Á¦Á¶Á÷À§¿øÈ¸(International Organizing Committee), World Congress on Adhesion          Related Phenomena (WCARP), Á¶Á÷À§¿ø
          (2001³â 2¿ù ~ ÇöÀç)
¡¡

19. ½Ç¹«À§¿ø, ¿ì¼öǰÁúÆò°¡ ½Ç¹«À§¿øÈ¸, ±â¼úÇ¥ÁØ¿ø, (2001³â 4¿ù ~ ÇöÀç)

¡¡

20. ±â¼úÀ§¿ø, ºÎǰ¼ÒÀç ½Å·Ú¼ºÇâ»ó»ç¾÷, È­ÇмÒÀç ±â¼úÀ§¿øÈ¸, »ê¾÷ÀÚ¿øºÎ
         (2001³â 7¿ù ~ ÇöÀç)

21. Member of Science Committe (2001³â 10¿ù ~ ÇöÀç), China-Swiss Bonding
         (º£ÀÌ¡ Á¢ÂøÇÐȸ)

22. Editorial Board Member (2002³â 1¿ù ~ ÇöÀç), Adhesion in China  

23. À§¿øÀå, [°ø¾÷Àç·á ¹× ±¸Á¶¹°ÀÇ ¿Á¿ÜÆø·Î½ÃÇè °øµ¿¿¬±¸ ±â¹Ý±¸Ãà] Çѱ¹°ÇÀÚÀç½ÃÇ迬±¸¿ø

        ÀåºñµµÀÔÀ§¿øÈ¸
         (2002³â 10¿ù ~ ÇöÀç)

¡¡

24. International Relations Committee Member (2003³â 7¿ù ~ ÇöÀç),
        Society of Wood Science and Technology

25. À§¿ø, ¸ñÀ繮ȭÆ÷·³, ¸ñÀç°øÇÐÀ§¿øÈ¸ (2003³â 7¿ù ~ ÇöÀç)

26. Associate Editor (2003³â 9¿ù ~ ÇöÀç), Research Journal of Chemistry and
        Environment

27. Fellow Member (2003³â 9¿ù ~ ÇöÀç), International Congress of Chemistry
         and Environment

28. À§¿ø, ¿ì¼öÀçȰ¿ëǰ(GR) ±Ô°ÝÁ¦Á¤À§¿øÈ¸ (±â¼úÇ¥ÁØ¿ø) (2003³â 10¿ù ~ ÇöÀç)

29. °ËÁõÀ§¿ø, ¼­¿ïƯº°½Ã Áö¹æ°ø¹«¿ø ÀÓ¿ë½ÃÇè Çʱâ½ÃÇè¹®Á¦ (¸ñÀç°¡°øÇÐ: ÀϹÝÀÓ¾÷Á÷ 7±Þ),

        ¼­¿ïƯº°½Ã Á¦1ÀλçÀ§¿øÈ¸, 2003³â 11¿ù

30. ¿¬±¸±âȹÀ§¿ø, ±¹°ø¸³´ëÇÐ ±â¼ú°ø±Þ Ç÷§Æû ±¸Ãà»ç¾÷ (»ê¾÷±â¼ú±â¹ÝÁ¶¼º»ç¾÷, »ê¾÷ÀÚ¿øºÎ)
         (2004³â 3¿ù ~ 2004³â 4¿ù)

31. Æò°¡À§¿ø, ÀçȰ¿ëÁ¦Ç°ÀÇ Ç°ÁúÀÎÁõ(GR)À§¿øÈ¸ (±â¼úÇ¥ÁØ¿ø)
         (2004³â 3¿ù ~ ÇöÀç)

32. Çѱ¹´ëÇ¥, ISO TC 35 (Paint and Varnishes), ±¹Á¦±Ô°ÝÁ¦Á¤À§¿øÈ¸
         (2004³â 6¿ù ~ ÇöÀç)
33. Á¤À§¿ø, »ê¾÷±â¼ú°³¹ß»ç¾÷ ±â¼ú°³¹ß±âȹ»ç¾÷´Ü (»ê¾÷±â¼úÆò°¡¿ø)
         (2004³â 6¿ù ~ 2006³â 5¿ù)
34. Çѱ¹´ëÇ¥, ISO TC 35 (Indoor Air Quality), ±¹Á¦±Ô°ÝÁ¦Á¤À§¿øÈ¸
         (2004³â 9¿ù ~ 2004³â 12¿ù)
35. ½Ç¹«À§¿ø ¹× ½ÉÀÇÀ§¿ø, IT Ư¼ºÈ­ »ç¾÷ ½Ç¹«À§¿øÈ¸ ¹× ÀåºñµµÀÔ½ÉÀÇÀ§¿øÈ¸
         (»ê¾÷ÀÚ¿øºÎ Áö¿ªÇõ½Å»ç¾÷, ¼­¿ï ¼­³²ºÎÁö¿ª)
         (2004³â 9¿ù ~ 2007³â 8¿ù)
36. À§¿ø, ÇÑÁßÇмú±³·ùÀ§¿øÈ¸ (Çѱ¹¸ñÀç°øÇÐȸ)
         (2004³â 10¿ù ~ 2006³â 4¿ù)
37. ½É»çÀ§¿ø, ¼­¿ïƯº°½Ã °ü¾Ç±¸ º¥Ã³±â¾÷ ¿î¿µ½É»çÀ§¿øÈ¸
         (2005³â 1¿ù ~ ÇöÀç)
38. À§¿ø, °í±â´É¼º Á¢Âø ¹× ÄÚÆÃ¼ÒÀç Ŭ·¯½ºÅÍ ±¸Ãà°èȹ À§¿øÈ¸ ((Àç)Àü³²Å×Å©³ëÆÄÅ©)
         (2005³â 1¿ù ~ 2005³â 8¿ù)
39. ¿î¿µÀ§¿ø, ¼­¿ï´ëÇб³ ³ó¾÷°úÇаøµ¿±â±â¼¾ÅÍ ¿î¿µÀ§¿øÈ¸
         (2005³â 3¿ù ~ 2007³â 2¿ù)
40. À§¿ø, »ê¾÷Ç¥ÁؽÉÀÇȸ ¸ñÀçÀü¹®À§¿øÈ¸ (±â¼úÇ¥ÁØ¿ø)
         (2005³â 6¿ù ~ ÇöÀç)
41. Çѱ¹´ëÇ¥, ISO TC 61 (Plastics-Adhesives), ±¹Á¦±Ô°ÝÁ¦Á¤À§¿øÈ¸
         (2005³â 9¿ù ~ 2005³â 12¿ù)
42. Editorial Board Member (2006³â 1¿ù ~ ÇöÀç), J. Adhesion Science and Technology

        (VSP)

43. Àü¹«ÀÌ»ç, ÆíÁýºÎÀ§¿øÀå, Çѱ¹Á¢Âø ¹× °è¸éÇÐȸ
         (2006³â 1¿ù ~ ÇöÀç)