| 1 (180) | Nippon Telegraph and Telephone Corp, Japan | JPN |  |
| 2 (310) | University of Tokyo * | JPN |  |
| 3 (321) | Kyoto University * | JPN | |
| 4 (494) | National Institute of Advanced Industrial Science & Technology | JPN |  |
| 5 (507) | Nagoya University * | JPN | |
| 6 (529) | Kyushu University * | JPN | |
| 7 (542) | University of Tsukuba * | JPN | |
| 8 (554) | Waseda University | JPN | |
| 9 (564) | University of Electro-Communications | JPN | |
| 10 (568) | Hiroshima University * | JPN | |
| 11 (594) | Keio University * | JPN | |
| 12 (601) | Osaka University * | JPN | |
| 12 (601) | Tokyo Institute of Technology | JPN | |
| 14 (693) | Ritsumeikan University | JPN | |
| 15 (699) | Hokkaido University * | JPN | |
| 16 (712) | Japan Society for the Promotion of Science | JPN | |
| 17 (716) | Tohoku University * | JPN | |
| 18 (719) | Kobe University * | JPN | |
| 19 (761) | Rikkyo University | JPN | |
| 20 (786) | Kwansei Gakuin University | JPN | |
| 21 (790) | Nara Institute of Science and Technology | JPN | |
| 22 (807) | Kumamoto University * | JPN | |
| 23 (811) | University of Shizuoka | JPN | |
| 24 (812) | Japan Advanced Institute of Science and Technology | JPN | |
| 25 (816) | Nagasaki University * | JPN | |
| 26 (845) | Teikyo University * | JPN | |
| 27 (846) | Chiba University * | JPN | |
| 28 (858) | Kindai University * | JPN | |
| 29 (884) | Sophia University | JPN | |
| 30 (893) | Shibaura Institute of Technology | JPN | |
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