RTB SQUARE » 國光宏尚 https://rtbsquare.work 広告・マーケティング・メディアビジネスの最前線情報 Fri, 03 Apr 2026 08:50:37 +0000 ja hourly 1 http://wordpress.org/?v=3.5 gumi、創業者の國光宏尚氏の株式売却で同氏の保有割合が5％未満に https://rtbsquare.work/archives/50842 https://rtbsquare.work/archives/50842#comments Wed, 19 Jun 2024 09:11:22 +0000 chief editor https://rtbsquare.work/?p=50842 Continue Reading →]]> https://rtbsquare.work/archives/50842/feed 0 ブロックチェーンコンテンツ協会が設立宣言を発表　〜代表はgumiの國光宏尚氏〜 https://rtbsquare.work/archives/26528 https://rtbsquare.work/archives/26528#comments Thu, 13 Feb 2020 03:03:11 +0000 chief editor https://rtbsquare.work/?p=26528 Continue Reading →]]> https://rtbsquare.work/archives/26528/feed 0