{
  "timeline": [
    {
      "date": "1921/9",
      "category": "会社設立",
      "region": "",
      "importance": 3,
      "event": "赤線検温器株式会社を設立",
      "detail": "東京都東京市下谷区",
      "significance": "国産体温計の国産化を担う企業として創業",
      "source": "有価証券報告書",
      "amount": "資本金500千円"
    },
    {
      "date": "1922/2",
      "category": "",
      "region": "",
      "importance": 2,
      "event": "体温計を発売",
      "detail": "",
      "significance": "創業翌年に主力製品となる体温計の事業化を実現",
      "source": "有価証券報告書"
    },
    {
      "date": "1963/1",
      "category": "",
      "region": "",
      "importance": 3,
      "event": "プラスチック製注射筒を発売",
      "detail": "",
      "significance": "ディスポーザブル医療機器メーカーへの転換点",
      "source": "有価証券報告書"
    },
    {
      "date": "1964/1",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "富士宮工場を開設",
      "detail": "静岡県富士宮市",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1970/3",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "愛鷹工場を開設",
      "detail": "静岡県富士宮市",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1971/5",
      "category": "",
      "region": "欧州",
      "importance": 2,
      "event": "テルモヨーロッパNVを設立",
      "detail": "ベルギー",
      "significance": "欧州市場進出の起点",
      "source": "有価証券報告書"
    },
    {
      "date": "1971/10",
      "category": "",
      "region": "米州",
      "importance": 2,
      "event": "キンブルテルモ社を設立",
      "detail": "米国（現テルモアメリカスホールディング）",
      "significance": "北米市場進出の起点",
      "source": "有価証券報告書"
    },
    {
      "date": "1974/10",
      "category": "組織再編",
      "region": "",
      "importance": 2,
      "event": "テルモ株式会社に商号変更",
      "detail": "旧称：赤線検温器株式会社",
      "significance": "総合医療機器メーカーとしてのブランド確立",
      "source": "有価証券報告書"
    },
    {
      "date": "1983/4",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "甲府工場を開設",
      "detail": "山梨県中巨摩郡昭和町",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1985/5",
      "category": "株式上場",
      "region": "",
      "importance": 2,
      "event": "東証一部に指定",
      "detail": "",
      "significance": "資本市場での評価確立、成長資金調達基盤整備",
      "source": "有価証券報告書"
    },
    {
      "date": "1989/11",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "研究開発センターを開設",
      "detail": "神奈川県足柄上郡中井町",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1991/1",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "駿河工場を開設",
      "detail": "静岡県富士市",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1995/12",
      "category": "",
      "region": "中国",
      "importance": 1,
      "event": "テルモ医療産品杭州有限公司を設立",
      "detail": "中国",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1998/3",
      "category": "",
      "region": "東南アジア",
      "importance": 1,
      "event": "テルモフィリピンCorp.を設立",
      "detail": "フィリピン",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1999/6",
      "category": "",
      "region": "その他",
      "importance": 1,
      "event": "テルモペンポールLtd.を設立",
      "detail": "インド",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "1999/6",
      "category": "企業買収",
      "region": "米州",
      "importance": 3,
      "event": "米国3M社から人工心肺事業を買収",
      "detail": "テルモカーディオバスキュラーシステムズCorp.等を設立",
      "significance": "心臓血管事業（人工心肺）への本格参入",
      "source": "有価証券報告書"
    },
    {
      "date": "2002/6",
      "category": "設備投資",
      "region": "",
      "importance": 1,
      "event": "テルモメディカルプラネックスを開設",
      "detail": "研究開発センター敷地内、医療関係者向けトレーニング施設",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2002/11",
      "category": "企業買収",
      "region": "欧州",
      "importance": 1,
      "event": "英国バスクテック社を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2005/1",
      "category": "企業買収",
      "region": "",
      "importance": 1,
      "event": "エドワーズライフサイエンスから人工心肺関連事業を譲受",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2005/2",
      "category": "企業買収",
      "region": "米州",
      "importance": 1,
      "event": "米国ミッションメディカル社を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2006/3",
      "category": "企業買収",
      "region": "米州",
      "importance": 3,
      "event": "米国マイクロベンション社を買収",
      "detail": "脳血管内治療デバイス",
      "significance": "ニューロバスキュラー事業の中核を獲得し成長領域確立",
      "source": "有価証券報告書"
    },
    {
      "date": "2006/4",
      "category": "",
      "region": "東南アジア",
      "importance": 1,
      "event": "テルモベトナム社を設立",
      "detail": "ベトナム",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2007/1",
      "category": "",
      "region": "米州",
      "importance": 1,
      "event": "テルモチリ社を設立",
      "detail": "チリ",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2007/3",
      "category": "企業買収",
      "region": "",
      "importance": 1,
      "event": "独コーラー社から人工心臓弁事業を譲受",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2008/6",
      "category": "企業買収",
      "region": "",
      "importance": 1,
      "event": "クリニカル・サプライ社を買収",
      "detail": "現テルモ・クリニカルサプライ",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2010/1",
      "category": "組織再編",
      "region": "米州",
      "importance": 1,
      "event": "テルモアメリカスホールディングを設立",
      "detail": "米州統括会社",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/4",
      "category": "企業買収",
      "region": "米州",
      "importance": 4,
      "event": "米国カリディアンBCT社を買収",
      "detail": "現テルモBCTホールディング、血液成分採血分野の世界大手",
      "significance": "血液・細胞テクノロジー事業の中核を獲得、後のRikaに繋がる基盤確立",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/5",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "マイクロベンションコスタリカ社を設立",
      "detail": "コスタリカ",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/8",
      "category": "",
      "region": "中国",
      "importance": 1,
      "event": "泰尓茂中国投資有限公司を設立",
      "detail": "中国統括会社",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/11",
      "category": "",
      "region": "東南アジア",
      "importance": 1,
      "event": "テルモアジアホールディングスを設立",
      "detail": "シンガポール",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/12",
      "category": "企業買収",
      "region": "米州",
      "importance": 1,
      "event": "米国オンセットメディカル社を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2011/12",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "テルモ山口株式会社を設立",
      "detail": "山口県山口市",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2012/12",
      "category": "",
      "region": "中国",
      "importance": 1,
      "event": "威高テルモ威高医療産品有限公司を設立",
      "detail": "中国合弁",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/1",
      "category": "",
      "region": "東南アジア",
      "importance": 1,
      "event": "テルモBCTベトナム社を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/2",
      "category": "",
      "region": "欧州",
      "importance": 1,
      "event": "テルモロシア社を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/3",
      "category": "企業買収",
      "region": "欧州",
      "importance": 1,
      "event": "ポーランドのメドサービス社を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2013/7",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "テルモインディアを設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2014/1",
      "category": "",
      "region": "米州",
      "importance": 1,
      "event": "テルモメディカルイノベーションを設立",
      "detail": "米国",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/2",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "テルモミドルイーストを設立",
      "detail": "アラブ首長国連邦",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/6",
      "category": "社長交代",
      "region": "",
      "importance": 2,
      "event": "佐藤慎次郎が代表取締役社長CEOに就任",
      "detail": "新宅祐太郎の後任",
      "significance": "次世代経営体制への移行",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/7",
      "category": "企業買収",
      "region": "米州",
      "importance": 3,
      "event": "米国シークエントメディカル社を買収",
      "detail": "脳動脈瘤治療デバイス",
      "significance": "ニューロバスキュラー製品ラインアップ強化",
      "source": "有価証券報告書"
    },
    {
      "date": "2016/10",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "テルモプエルトリコLLCを設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/1",
      "category": "企業買収",
      "region": "",
      "importance": 3,
      "event": "米セント・ジュード/アボットから止血デバイス事業等を買収",
      "detail": "",
      "significance": "止血デバイス領域でのグローバルポジション強化",
      "source": "有価証券報告書"
    },
    {
      "date": "2017/3",
      "category": "企業買収",
      "region": "米州",
      "importance": 2,
      "event": "米国ボルトンメディカル社を買収",
      "detail": "大動脈ステントグラフト",
      "significance": "大動脈治療デバイス領域への本格参入",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/12",
      "category": "企業買収",
      "region": "中国",
      "importance": 2,
      "event": "中国エッセン・テクノロジー社を買収",
      "detail": "易生科技(北京)、冠動脈ステント等",
      "significance": "中国域内生産・販売基盤を確保、地政学リスクに備えた現地化",
      "source": "有価証券報告書"
    },
    {
      "date": "2019/11",
      "category": "企業買収",
      "region": "米州",
      "importance": 2,
      "event": "米国アオルティカ社を買収",
      "detail": "大動脈領域",
      "significance": "大動脈治療パイプラインを補強",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/1",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "テルモカーディオバスキュラーコスタリカLLCを設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/5",
      "category": "",
      "region": "",
      "importance": 1,
      "event": "TFBマニュファクチャリングを設立",
      "detail": "コスタリカ",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2020/7",
      "category": "企業買収",
      "region": "欧州",
      "importance": 1,
      "event": "オランダ・クイレム・メディカル社を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2021/2",
      "category": "企業買収",
      "region": "",
      "importance": 1,
      "event": "米ヘルスケアアウトカムズサイエンシズの全資産を買収",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "category": "経営計画",
      "region": "",
      "importance": 2,
      "event": "中長期経営計画GS26を始動",
      "detail": "心臓血管・血液血漿・ホスピタルの3カンパニー体制",
      "significance": "事業ポートフォリオ再構築の起点",
      "source": "IR",
      "amount": "増収3,000億円目標"
    },
    {
      "date": "2023/11",
      "category": "",
      "region": "その他",
      "importance": 1,
      "event": "テルモ南アフリカを設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/4",
      "category": "社長交代",
      "region": "",
      "importance": 3,
      "event": "鮫島光が代表取締役社長CEOに就任",
      "detail": "佐藤慎次郎の後任",
      "significance": "M&A中心の成長戦略へ転換、イノベーション担当役員新設等の組織改革",
      "source": ""
    },
    {
      "date": "2024/8",
      "category": "組織再編",
      "region": "",
      "importance": 1,
      "event": "コーポレートベンチャーキャピタル「Terumo Ventures」を設立",
      "detail": "",
      "significance": "",
      "source": "有価証券報告書"
    },
    {
      "date": "2025/3",
      "category": "企業買収",
      "region": "欧州",
      "importance": 3,
      "event": "WuXi Biologicsの独レバークーゼン充填工場を買収",
      "detail": "旧Bayer拠点、DPサイドのCDMOフットプリント",
      "significance": "CDMO事業の本格海外展開、欧州市場参入",
      "source": "IR"
    }
  ]
}