{
  "timeline": [
    {
      "date": "1929",
      "tags": [
        "会社設立"
      ],
      "category": "会社設立",
      "region": "",
      "importance": 3,
      "event": "曙石綿工業所を創業し、ウーブンブレーキライニング、クラッチフェーシングの製造を開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1936",
      "tags": [
        "会社設立"
      ],
      "category": "会社設立",
      "region": "",
      "importance": 2,
      "event": "曙石綿工業株式会社を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1939",
      "tags": [
        "設備投資"
      ],
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "羽生製造所を建設し、稼動開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1960",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 2,
      "event": "曙ブレーキ工業株式会社に改称",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1960",
      "tags": [
        "業務提携"
      ],
      "category": "業務提携",
      "region": "",
      "importance": 3,
      "event": "米国ベンディックス社とブレーキに関する技術援助契約を締結",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1961",
      "tags": [
        "株式上場"
      ],
      "category": "株式上場",
      "region": "",
      "importance": 3,
      "event": "東京証券取引所市場第二部に上場",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1962",
      "tags": [
        "設備投資"
      ],
      "category": "設備投資",
      "region": "",
      "importance": 2,
      "event": "岩槻製造所を建設し、稼動開始（現曙ブレーキ岩槻製造株式会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1965",
      "tags": [
        "合弁設立"
      ],
      "category": "合弁設立",
      "region": "",
      "importance": 2,
      "event": "晝田工業株式会社、三菱重工業株式会社と共同出資で山陽ブレーキ工業株式会社を設立（現曙ブレーキ山陽製造株式会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1971",
      "tags": [
        "設備投資"
      ],
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "福島製造所を建設し、稼動開始（現曙ブレーキ福島製造株式会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1979",
      "tags": [
        "研究開発"
      ],
      "category": "研究開発",
      "region": "",
      "importance": 2,
      "event": "岩槻製造所でAD型ディスクブレーキの量産を開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1982",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "AD型ディスクブレーキが「昭和56年度日本機械学会賞」を受賞",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1983",
      "tags": [
        "株式上場"
      ],
      "category": "株式上場",
      "region": "",
      "importance": 2,
      "event": "東京証券取引所市場第一部に上場",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1986",
      "tags": [
        "合弁設立",
        "海外進出"
      ],
      "category": "合弁設立|海外進出",
      "region": "米州",
      "importance": 3,
      "event": "米国GM社との合弁会社Ambrake Corporationを設立（現Akebono Brake, Elizabethtown Plant）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1988",
      "tags": [
        "研究開発"
      ],
      "category": "研究開発",
      "region": "",
      "importance": 1,
      "event": "テストコース「曙ブレーキ・プルービング・グラウンド」完成（現Ai-Ring）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1992",
      "tags": [
        "設備投資"
      ],
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "曙ブレーキ山形製造株式会社を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1994",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "米州",
      "importance": 2,
      "event": "米国現地法人Amak Brake L.L.C.を設立（現Akebono Brake, Glasgow Plant）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1996",
      "tags": [
        "業務提携",
        "海外進出"
      ],
      "category": "業務提携|海外進出",
      "region": "東南アジア",
      "importance": 2,
      "event": "インドネシアPT. Tri Dharma Wisesaに資本参加（現PT. Akebono Brake Astra Indonesia）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1998",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "米州",
      "importance": 2,
      "event": "米国現地法人Akebono Corporation (North America) を設立（現Akebono Brake Corporation）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2001",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "本社新社屋「Akebono Crystal Wing (ACW)」竣工",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2003",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "あけぼの１２３株式会社を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2004",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "欧州",
      "importance": 2,
      "event": "ドイツ現地法人Akebono Europe GmbHを設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2004",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "ブレーキ博物館「Ai-Museum」完成",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2004",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "中国",
      "importance": 2,
      "event": "中国現地法人の広州曙光制動器有限公司および曙光制動器（蘇州）有限公司を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2006",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "東南アジア",
      "importance": 2,
      "event": "タイ現地法人Akebono Brake (Thailand) Co., Ltd.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2007",
      "tags": [
        "研究開発"
      ],
      "category": "研究開発",
      "region": "",
      "importance": 2,
      "event": "Ｆ１に新規参戦し、マクラーレンチームのオフィシャルサプライヤーになる",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2008",
      "tags": [
        "設備投資"
      ],
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "館林鋳造所が稼動開始",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011",
      "tags": [
        "合弁設立",
        "海外進出"
      ],
      "category": "合弁設立|海外進出",
      "region": "東南アジア",
      "importance": 1,
      "event": "ベトナム現地法人Akebono Brake Astra Vietnam Co., Ltd.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2012",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "米州",
      "importance": 2,
      "event": "メキシコ現地法人Akebono Brake Mexico S.A. de C.V.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2014",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "欧州",
      "importance": 2,
      "event": "スロバキア現地法人Akebono Brake Slovakia s.r.o.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2014",
      "tags": [
        "合弁設立",
        "海外進出"
      ],
      "category": "合弁設立|海外進出",
      "region": "東南アジア",
      "importance": 1,
      "event": "タイに株式会社真岡製作所との合弁会社A&M Casting (Thailand) Co., Ltd.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2016",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "「市販ロードカー用高性能自動車ブレーキの開発と量産化」において「日本機械学会賞（技術）」を受賞",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2018",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "株式会社アケボノキッズケア（現連結子会社）を設立し、あけぼの保育園（Ai-Kids）を開園",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2019",
      "tags": [
        "海外進出"
      ],
      "category": "海外進出",
      "region": "東南アジア",
      "importance": 1,
      "event": "タイ現地法人Akebono Cooperation (Thailand) Co., Ltd.を設立（現連結子会社）",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2019",
      "tags": [
        "経営危機"
      ],
      "category": "経営危機",
      "region": "",
      "importance": 3,
      "event": "事業再生ADR手続を申込み、受理される",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2022",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "東京証券取引所の市場区分の見直しにより市場第一部からプライム市場へ移行",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2022",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "耐久レース用ブレーキキャリパー「NR22」が2022年度グッドデザイン賞を受賞",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2023/10",
      "tags": [
        "構造改革"
      ],
      "category": "構造改革",
      "region": "米州",
      "importance": 2,
      "event": "米国子会社Akebono Brake Corporationのエリザベスタウン工場を2025年12月に閉鎖し、米国生産をグラスゴー工場へ集約する方針を決議",
      "detail": "",
      "significance": "",
      "source": "IR"
    },
    {
      "date": "2024",
      "tags": [],
      "category": "",
      "region": "",
      "importance": 1,
      "event": "「中小型トラック用電動パーキングブレーキのモータギヤユニット開発」において「日本機械学会賞（技術）」を受賞",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2024",
      "tags": [
        "構造改革"
      ],
      "category": "構造改革",
      "region": "",
      "importance": 2,
      "event": "事業再生計画期間が終了",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    }
  ]
}
