KDDI: Underwater data communication: Blue LED optical wireless
Category: Communication
Fujitsu :Diodes that convert microwaves into electrical power: European Solid State Device (ESSDERC)
Mitsubishi Electric: Multi-purpose radar ‘Ultra-wideband transmission chip’ : in 3 frequency bands (S , C , X band)
AGC: NTT DoCoMo, ‘Guest window base station with glass antenna’: For 5G area construction
5G wireless communication experiment on Tokaido Shinkansen