2011年から2025年までの特許出願、審査請求、登録件数の推移および特許登録率を示す統計データ。
タグ: 特許, 知的財産, 出願件数, 審査請求, 統計
Chapter 1 第1章 Number of Patent Registrations, etc. by Filing Year / 出願年別特許登録件数等 Figure 1-1-4 Number of Patent Registrations, etc. by Filing Year / 出願年別特許登録件数等 Number / 件 500,000 400,000 300,000 200,000 100,000 0 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Number of Patent Applications 特許出願件数 Number of Requests for Examination 審査請求件数 Number of Patent Registrations 特許登録件数 Number of Pending Examinations, Appeals against Examiner's Decision of Refusal, and Other Status 審査・拒絶査定不服審判係属中等件数 Patent Registration Rate 特許登録率 % 100 80 60 40 20 0 In Examination Request Period 審査請求期間中 Filing Year / 出願年 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Number of Patent Applications 特許出願件数 342,312 342,589 328,138 325,688 318,345 317,922 318,030 313,028 307,232 287,747 288,402 288,855 299,630 306,267 357,548 Number of Requests for Examination 審査請求件数 232,471 237,906 233,708 233,963 228,917 231,357 232,911 229,747 229,998 217,585 221,742 225,422 179,653 125,040 80,593 Number of Patent Registrations 特許登録件数 175,937 183,572 183,856 185,461 183,167 184,034 185,840 184,767 187,550 177,694 173,983 127,591 85,708 51,370 10,596 Note: The number of patent registrations, etc. by filing year does not include the number of applications for registration of extension of the duration of a right. The number of patent registrations by filing year is a provisional figure as of March 2, 2026. The numbers of requests for examination by filing year in applications from 2023 to 2025 are provisional figures as of March 2, 2026. 備考: 出願年別特許登録件数等は、特許権の存続期間の延長登録の出願の件数は含まれない件数。 出願年別特許登録件数は、2026年3月2日時点での暫定値。 2023年から2025年の出願における出願年別審査請求件数は、2026年3月2日時点での暫定値。 16