Ricoh
Ricoh Company Ltd. is a Japanese electronics multinational with a focus on imaging products, most notably cameras, copiers, printers, and projectors, etc.
Fujitsu
Fujitsu is a Japanese multinational IT and telecom equipment and service provider. Established in 1935, Fujitsu developed from an electronics manufacturer to a highly-diversified technology name from Japan. It is part of Fortune 500.
NEC
NEC Corporation is a highly-diversified Japanese multinational corporation. Known originally as the Nippon Electric Company, NEC had long been one of the largest electronics manufacturers in Japan. Its contribution to personal computing has lasting global
That's all for now.