@techreport{weko_212214_1,
   author	 = "齊藤,貴孝",
   title	 = "令和2年度特許出願動向調査－機械翻訳－",
   year 	 = "2021",
   institution	 = "特許庁",
   number	 = "14",
   month	 = "jul"
}