せんばいとっきょ 専売特許 LinksSentence search for 専売特許Sentence search for せんばいとっきょKanji details for 専, 売, 特 and 許Edit in JMdict Noun1. patentDated term, See also 特許Noun2. one's specialty (party piece, etc.)Colloquial Discussions Log in to talk about this word.