新型コロナ:三菱地所、帰宅困難者受け入れ訓練 感染症対策盛り込み :日本経済新聞 nikkei.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nikkei.com Daily Mail and Mail on Sunday newspapers.
三菱地所、大手町パークビルで配膳ロボの実証実験--カフェから応接室へ cnet.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cnet.com Daily Mail and Mail on Sunday newspapers.