@techreport{weko_19529_1, author = "米澤,幸子 and 國井,利泰", title = "サイバーデザインによる特許データベース有効利用", year = "2002", institution = "法政大学大学院IT Professional Course, 法政大学大学院IT Professional Course", number = "3(2001-DBS-126)", month = "jan" }