Manufacturing World Japan 2020
https://www.japan-mfg.jp/en-gb.html
February 26-28, 2020
Makuhari Messe, 62-15

ASTEC2020 – Advanced Surface Technology Exhibition & Conference
https://www.astecexpo.jp/en/index.html
January 29-31, 2020
Tokyo Big Sight, South Exhibition Hall 3, 3S-M16

nano tech 2020 – International Nanotechnology Exhibition & Conference
https://www.nanotechexpo.jp
January 29-31, 2020
Tokyo Big Sight, West Exhibition Hall 1, 1W-C28