In full or in part within five years from the date of the publication of data on registration of a trade mark in the official bulletin on the reasons established by point 1 and subpoint 3.3 point 3 article 5 of the present Law;
第5条(1)及び(3)3.に規定された理由により公報による前記登録の明細の公告の日後5年の間いつでも全部又は一部について - 特許庁