THE FIFTH CHINA-JAPAN-KOREA
INTERNATIONAL SYMPOSIUM ON RING THEORY
Tokyo, JAPAN (2007)
History

1. The first conference (China and Japan) : 1991 at Guilin, China.

   Picture

   Organizers:
   China: Liu Shaoxue (Beijing Normal Universit) Main Organizer, Cheng Fuchang (Guangxi Normal University), Yao Musheng (Fudan university)
   Japan: Hiroyuki Tachikawa (Tsukuba University), Harada Manabu (Osaka City University), Marubayashi Hidetoshi (Naruto University of education), Masahisa Sato (Yamanashi university)
   

2. The second conference (China and Japan) : 1995 at Okayama, Japan.

   Picture

   Organizers:
   China: Liu Shaoxue (Beijing Normal Universit), Cheng Fuchang (Guangxi Normal University), Yao Musheng (Fudan university)
   Japan: Yokogawa Kenji (Okayama University of Science) Main Organizer, Nakamoto Taichi (Okayama University of Science), Marubayashi Hidetoshi (Naruto University of education), Masahisa Sato (Yamanashi university)
   Korea(Advisary Organizer): Jae Keol Park (Pusan National University)

   At the second conference it was decided to include Korea,
   who hosted this conference of 1999.

3. The third conference (China, Japan and Korea) : 1999 at Kyungpook, Taegu, Korea

   Picture

   Organizers:
   China: Weimin Xue (Fujian Normal University), Yingbo Zhang (Beijing Normal University)
   Japan: Kenji Yokogawa (Okayama University of Science), Ooshiro Kiyoichi (Yamaguchi University), Marubayashi Hidetoshi (Naruto University of Education ), Masahisa Sato (University of Yamanashi )
   Korea: Jae Keol Park (Pusan National University) Main Organizer, Jin Yong Kim (Kyung Hee University), Young Soo Park (Kyungpook National University), Seog Hoon Rim (Kyungpook National University)

4. The fourth conference : 2004 at Nanjing China.

   Picture

   Organizers:
   China:Jianlong Chen (Southeast University) Main Organizer, Nanqing Ding(Nanjing University), Weimin Xue (Fujian Normal University) , Yingbo Zhang (Beijing Normal University)
   Japan: Masaike Kanzo (Tokyo Gakugei University), Ooshiro Kiyoichi (Yamaguchi University), Marubayashi Hidetoshi (Naruto University of Education ), Masahisa Sato (University of Yamanashi )
   Korea: Jae Keol Park (Pusan National University), Jin Yong Kim (Kyung Hee University), Yong Uk Cho (Silla University), Young Soo Park (Kyungpook National University), Seog Hoon Rim (Kyungpook National University)

5. The fifth conference : 2007 at Tokyo Japan.

   Organizers:
   China:Jianlong Chen (Southeast University), Nanqing Ding(Nanjing University), Quanshui Wu (Fujian Normal University) , Yingbo Zhang (Beijing Normal University)
   Japan: Masaike Kanzo (Tokyo Gakugei University) Main Organizer, Ooshiro Kiyoichi (Yamaguchi University), Marubayashi Hidetoshi (Naruto University of Education ), Masahisa Sato (University of Yamanashi )
   Korea: Jin Yong Kim (Kyung Hee University) , Yang Lee (Pusan National University), Chan Huh(Pusan National University) , Yong Uk Cho (Silla University), Seog Hoon Rim (Kyungpook National University) , Chen Yong Hong(Kyung Hee National University) , Nam Kyun Kim (Hanbat National University)