"佐藤  誠,猿渡 基裕,石井 雅弘,平田 幸広,河原田  弘","仮想作業空間における力覚提示の有効性",,"電子情報通信学会論文誌",,"Vol. J77-D-2","No. 8","pp. 1656-1662",1994,
"佐藤誠,平田 幸広,河原田 弘","空間インタフェース装置ＳＰＩＤＡＲの提案",,"電子情報通信学会論文誌",,"Vol. J74-D","No. 7","pp. 887-894",1991,
"水口武尚,平田幸広,佐藤 誠,河原田弘","仮想積木の世界",,"計測自動制御学会，ヒュ?マンインタフェ?ス部会",,"Vol. 6","No. 2","pp. 122-127",1991,