SYNCVISION CO., LTD. Yokohama-shi, Kanagawa Japan
SPI ENGINEERING CO.,LTD Nagano-ken Japan
SHOWA AIRCRAFT INDUSTRY CO.,LTD. Akishima City, Tokyo Japan
SHIGUMA CO.,LTD. Toyama Japan
SEKISOU KANAGATA CO., LTD Hiroshima Japan
Fairs
RESTAURO
International exhibition on the art of restoration and conservation of the cultural and environmental heritage
CLEO / QELS / IQEC
International exhibition on lasers, electro-optics, quantum electronics and laser science