せんゆう【専有】
exclusive [sole] possession ((of))；sole ownership ((of))専有する have [take] sole possession ((of))；〔...
せんゆうけん【専有権】
an exclusive right ((to))；a monopoly ((of))専有権があるhave [possess] an exclusive right ((to))
せんゆうしゃ【専有者】
the sole owner
せんゆうする【専有する】
have [take] sole possession ((of))；〔独占権を持つ〕monopolize
