# 私的独占の禁止及び公正取引の確保に関する法律 / Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — 第百条 (Article 100) This is the Markdown twin of https://japanlaw.org/ja/antimonopoly-act/art-100. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp. - Law: 私的独占の禁止及び公正取引の確保に関する法律 (Act on Prohibition of Private Monopolization and Maintenance of Fair Trade), 昭和二十二年法律第五十四号 - English title "Act on Prohibition of Private Monopolization and Maintenance of Fair Trade": Ministry of Justice translation - Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say. - Provision: 第百条 (Article 100) — address `art-100` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/ja/antimonopoly-act/art-100 - e-Gov law ID: 322AC0000000054 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page. - Every provision below carries its address and its URL on the line under it. - Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below. Only the Japanese as published by the government has legal effect; the text below is a copy of it. Every English rendering below is a translation and says which kind: the Ministry of Justice's translation, or this site's machine translation, whose model and date the Sources list names. They are never merged and never substituted for one another. --- ### 第百条 art-100 · https://japanlaw.org/ja/antimonopoly-act/art-100 **第一項** 第八十九条又は第九十条の場合において、裁判所は、情状により、刑の言渡しと同時に、次に掲げる宣告をすることができる。ただし、第一号の宣告をするのは、その特許権又は特許発明の専用実施権若しくは通常実施権が、犯人に属している場合に限る。 art-100/par-1 · https://japanlaw.org/ja/antimonopoly-act/art-100/par-1 In cases under Article 89 or 90, the court may issue the following sentences simultaneously with the rendition of punishments, depending on the circumstances provided, however, that the sentence under item (i) is limited to a case in which the relevant patent right, or exclusive or non-exclusive license for a patented invention belongs to the perpetrator: Ministry of Justice translation — Japanese Law Translation Database System **一** 違反行為に供せられた特許権の特許又は特許発明の専用実施権若しくは通常実施権は取り消されるべき旨 art-100/par-1/item-1 · https://japanlaw.org/ja/antimonopoly-act/art-100/par-1/item-1 that the patent under patent right or the exclusive or non-exclusive license for the patented invention which was used for the violation should be revoked; and Ministry of Justice translation with a slip corrected by this site — not the Ministry's text; the Ministry printed: "that the patent under patent right or the exclusive or non-exclusive license for the patented invention which was used for the violation related should be revoked; and" — https://www.japaneselawtranslation.go.jp/en/laws/view/5212/tb **二** 判決確定後六月以上三年以下の期間、政府との間に契約をすることができない旨 art-100/par-1/item-2 · https://japanlaw.org/ja/antimonopoly-act/art-100/par-1/item-2 that the perpetrator may not enter into a contract with the government for a period of not less than six months and not more than three years after the judgment becoming final and binding. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 前項第一号の宣告をした判決が確定したときは、裁判所は、判決の謄本を特許庁長官に送付しなければならない。 art-100/par-2 · https://japanlaw.org/ja/antimonopoly-act/art-100/par-2 When a judgment with a sentence as provided in item (i) of the preceding paragraph becomes final and binding, the court must send a copy to the Commissioner of the Patent Office. Ministry of Justice translation — Japanese Law Translation Database System **第三項** 前項の規定による判決の謄本の送付があつたときは、特許庁長官は、その特許権の特許又は特許発明の専用実施権若しくは通常実施権を取り消さなければならない。 art-100/par-3 · https://japanlaw.org/ja/antimonopoly-act/art-100/par-3 The Commissioner of the Patent Office must revoke the patent under the patent right, or the exclusive or non-exclusive license for the patented invention, upon receipt of the copy of the judgment under the provisions of the preceding paragraph. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-100/par-1: 第八十九条 → 私的独占の禁止及び公正取引の確保に関する法律 第八十九条 (Article 89), art-89 — https://japanlaw.org/ja/antimonopoly-act/art-89 - art-100/par-1: 第九十条 → 私的独占の禁止及び公正取引の確保に関する法律 第九十条 (Article 90), art-90 — https://japanlaw.org/ja/antimonopoly-act/art-90 - art-100/par-1: 第一号 → 私的独占の禁止及び公正取引の確保に関する法律 第百条第一項第一号 (Article 100, paragraph (1), item (i)), art-100/par-1/item-1 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-1/item-1 - art-100/par-2: 前項第一号 → 私的独占の禁止及び公正取引の確保に関する法律 第百条第一項第一号 (Article 100, paragraph (1), item (i)), art-100/par-1/item-1 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-1/item-1 - art-100/par-3: 前項 → 私的独占の禁止及び公正取引の確保に関する法律 第百条第二項 (Article 100, paragraph (2)), art-100/par-2 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-2 ## Cited by 4 provisions cite this one. No official source publishes this direction. - 私的独占の禁止及び公正取引の確保に関する法律 第九十六条第三項 — https://japanlaw.org/ja/antimonopoly-act/art-96/par-3 - 私的独占の禁止及び公正取引の確保に関する法律 第百条第一項 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-1 - 私的独占の禁止及び公正取引の確保に関する法律 第百条第二項 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-2 - 私的独占の禁止及び公正取引の確保に関する法律 第百条第三項 — https://japanlaw.org/ja/antimonopoly-act/art-100/par-3 --- ## Sources - claude-opus-5-5 — Corrections to the Ministry of Justice's English of paragraphs, written 2026-11-06 - e-Gov 法令検索, Digital Agency (デジタル庁) — 私的独占の禁止及び公正取引の確保に関する法律 — the text in force from 2026-05-21 (https://laws.e-gov.go.jp/law/322AC0000000054/20260521_505AC0000000063), retrieved 2026-11-06 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Prohibition of Private Monopolization and Maintenance of Fair Trade (私的独占の禁止及び公正取引の確保に関する法律), Article 100, paragraph (1), item (i) — the Ministry of Justice's English as printed (https://www.japaneselawtranslation.go.jp/en/laws/view/5212/tb), retrieved 2026-11-06 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/5212/tb), retrieved 2026-11-06 - This site's parser, version 225 — 私的独占の禁止及び公正取引の確保に関する法律 — structure, counts, cross-references and defined terms, computed 2026-11-06