{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "2102",
  "company_name": "台糖",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2102/",
  "api_url": "/api/2102/timeline.json",
  "updated": "2026-08-23",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2102/",
  "source": {
    "primary": [
      "台糖九十年通史",
      "DM三井製糖 沿革",
      "合併に関するお知らせ 2004年4月8日"
    ],
    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
    "row_field": "source"
  },
  "timeline": [
    {
      "date": "1900/12",
      "importance": 3,
      "event": "東京銀行集会所で創立総会、初代社長に鈴木藤三郎氏",
      "source": "台糖九十年通史"
    },
    {
      "date": "1901/1",
      "importance": 1,
      "event": "台南地方法院鳳山出張所で設立登記",
      "source": "台糖九十年通史"
    },
    {
      "date": "1902/1",
      "importance": 2,
      "event": "橋仔頭工場で製糖を開始",
      "source": "台糖九十年通史"
    },
    {
      "date": "1909/9",
      "importance": 1,
      "event": "台南製糖を合併し湾裡工場を継承",
      "source": "台糖九十年通史"
    },
    {
      "date": "1909/11",
      "importance": 1,
      "event": "大阪株式取引所に上場",
      "source": "台糖九十年通史"
    },
    {
      "date": "1911/12",
      "importance": 2,
      "event": "神戸精糖から神戸工場を買収",
      "source": "台糖九十年通史"
    },
    {
      "date": "1939/3",
      "importance": 2,
      "event": "広東省東莞工場で操業を開始",
      "source": "台糖九十年通史"
    },
    {
      "date": "1941/9",
      "importance": 1,
      "event": "新興製糖を合併し大寮製糖所として継承",
      "source": "台糖九十年通史"
    },
    {
      "date": "1943/1",
      "importance": 2,
      "event": "軍管理製糖工場の委任経営を軍政監部から受託",
      "source": "台糖九十年通史"
    },
    {
      "date": "1943/7",
      "importance": 2,
      "event": "軍用燃料製造への転用に伴い神戸製糖工場を閉鎖",
      "source": "台糖九十年通史"
    },
    {
      "date": "1945/9",
      "importance": 2,
      "event": "小田原工場を設置しペニシリン製造試験に着手",
      "source": "台糖九十年通史"
    },
    {
      "date": "1946/7",
      "importance": 2,
      "event": "台湾行政長官公署への在外財産の接収事務が完了",
      "source": "台糖九十年通史"
    },
    {
      "date": "1946/7",
      "importance": 2,
      "event": "新日本興業の設立登記が完了",
      "source": "台糖九十年通史"
    },
    {
      "date": "1946/10",
      "importance": 1,
      "event": "大東殖産に商号変更",
      "source": "台糖九十年通史"
    },
    {
      "date": "1947/8",
      "importance": 2,
      "event": "台湾製糖が持株全部を公開譲渡し資本関係が断絶",
      "source": "台糖九十年通史"
    },
    {
      "date": "1948/9",
      "importance": 2,
      "event": "神戸ペニシリン工場が完成しタンク培養で量産を開始",
      "source": "台糖九十年通史"
    },
    {
      "date": "1950/5",
      "importance": 3,
      "event": "台糖に商号変更し台湾製糖の内地残余財産を承継",
      "source": "台糖九十年通史"
    },
    {
      "date": "1950/6",
      "importance": 2,
      "event": "神戸製糖工場で溶糖を開始し精製糖事業を再開",
      "source": "台糖九十年通史"
    },
    {
      "date": "1951/9",
      "importance": 1,
      "event": "東京証券取引所に上場",
      "source": "台糖九十年通史"
    },
    {
      "date": "1955/6",
      "importance": 3,
      "event": "米国ファイザーとの合弁で台糖ファイザーを設立",
      "source": "DM三井製糖 沿革"
    },
    {
      "date": "1956/6",
      "importance": 2,
      "event": "太平製糖を合併し大阪工場を継承",
      "source": "台糖九十年通史"
    },
    {
      "date": "1959/10",
      "importance": 2,
      "event": "道南製糖所が操業を開始し甜菜糖事業に参入",
      "source": "台糖九十年通史"
    },
    {
      "date": "1965/10",
      "importance": 1,
      "event": "川崎工場で溶糖を開始",
      "source": "台糖九十年通史"
    },
    {
      "date": "1968/4",
      "importance": 2,
      "event": "甜菜糖部門を北海道糖業に譲渡",
      "source": "台糖九十年通史"
    },
    {
      "date": "1968/7",
      "importance": 2,
      "event": "台糖ファイザー株の60%をファイザーに譲渡",
      "source": "台糖九十年通史"
    },
    {
      "date": "1968/8",
      "importance": 1,
      "event": "大阪工場と大阪倉庫営業所を廃止",
      "source": "台糖九十年通史"
    },
    {
      "date": "1973/5",
      "importance": 2,
      "event": "神戸市東灘区深江浜町に新神戸工場が竣工",
      "source": "台糖九十年通史"
    },
    {
      "date": "1979/3",
      "importance": 2,
      "event": "非砂糖部門と研究部門を台糖産業に譲渡",
      "source": "台糖九十年通史"
    },
    {
      "date": "1983/3",
      "importance": 1,
      "event": "台糖ファイザーの全株式をファイザーに譲渡",
      "source": "台糖九十年通史"
    },
    {
      "date": "1984/2",
      "importance": 2,
      "event": "川崎工場を閉鎖し神戸工場に生産を集約",
      "source": "台糖九十年通史"
    },
    {
      "date": "1985/10",
      "importance": 2,
      "event": "台糖産業を合併",
      "source": "台糖九十年通史"
    },
    {
      "date": "1986/6",
      "importance": 2,
      "event": "制癌剤の製造承認を受け原末の製造販売を開始",
      "source": "DM三井製糖 沿革"
    },
    {
      "date": "1989/8",
      "importance": 1,
      "event": "三井物産・旧三井製糖とケイ・エスを設立",
      "source": "合併に関するお知らせ 2004年4月8日"
    },
    {
      "date": "2003/1",
      "importance": 1,
      "event": "免疫抑制剤の原薬工場が竣工",
      "source": "DM三井製糖 沿革"
    },
    {
      "date": "2003/7",
      "importance": 2,
      "event": "新三井製糖と業務提携",
      "source": "合併に関するお知らせ 2004年4月8日"
    },
    {
      "date": "2003/8",
      "importance": 1,
      "event": "会社分割で台糖バイオ生産研究所を設立",
      "source": "DM三井製糖 沿革"
    },
    {
      "date": "2004/4",
      "importance": 2,
      "event": "新三井製糖・ケイ・エスとの合併契約を締結",
      "source": "合併に関するお知らせ 2004年4月8日"
    },
    {
      "date": "2005/3",
      "importance": 1,
      "event": "東京証券取引所市場第一部で上場廃止",
      "source": null
    },
    {
      "date": "2005/4",
      "importance": 3,
      "event": "新三井製糖に吸収合併され解散",
      "source": "合併に関するお知らせ 2004年4月8日"
    }
  ]
}