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  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
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      "event": "三井物産の棉花部を継承し東洋棉花を設立",
      "source": "有価証券報告書"
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      "event": "機械・金属・食糧の取り扱いを開始",
      "source": "有価証券報告書"
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      "event": "大阪・東京の各証券取引所に上場",
      "source": "有価証券報告書"
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      "event": "ニューヨーク東棉社を設立",
      "source": "有価証券報告書"
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      "date": "1955/8",
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      "event": "鐘淵商事を吸収合併",
      "source": "有価証券報告書"
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      "date": "1955/12",
      "importance": 1,
      "event": "名古屋証券取引所に上場",
      "source": "有価証券報告書"
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      "date": "1961/4",
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      "event": "太洋物産を吸収合併",
      "source": "有価証券報告書"
    },
    {
      "date": "1963/10",
      "importance": 1,
      "event": "南海興業を吸収合併",
      "source": "有価証券報告書"
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      "date": "1968/1",
      "importance": 2,
      "event": "穀物サイロ事業に参入",
      "source": "有価証券報告書"
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      "date": "1968/1",
      "importance": 1,
      "event": "東灘穀物サイロ基地が操業開始",
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      "date": "1970/6",
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      "event": "トーメンに商号変更",
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      "event": "東京本社を開設",
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      "event": "帝人アドバンストプロダクツを子会社化",
      "source": "有価証券報告書"
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      "event": "風力発電事業を開始",
      "source": "有価証券報告書"
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      "event": "シェブロン社から農薬「オルトラン」の商権を買収",
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      "importance": 1,
      "event": "P.T.Styrindo Mono Indonesia を設立",
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      "date": "1990/10",
      "importance": 1,
      "event": "英文社名を TOMEN CORPORATION に変更",
      "source": "有価証券報告書"
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      "date": "1999/11",
      "importance": 1,
      "event": "トーメンエレクトロニクスが東京証券取引所市場第二部に上場",
      "source": "有価証券報告書"
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      "importance": 3,
      "event": "豊田通商と資本業務提携",
      "source": null
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      "date": "2001/3",
      "importance": 2,
      "event": "アリスタ ライフサイエンスにライフサイエンス事業を統合",
      "source": "有価証券報告書"
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      "date": "2001/11",
      "importance": 2,
      "event": "電力事業部門の一部をトーメンパワーHDに分社化",
      "source": "有価証券報告書"
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      "date": "2004",
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      "event": "豊田通商とトヨタ自動車による第三者割当増資を実施",
      "source": null
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      "event": "トーメンデバイスが東京証券取引所市場第二部に上場",
      "source": "有価証券報告書"
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      "date": "2005/12",
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      "source": "有価証券報告書"
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      "source": "有価証券報告書"
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      "date": "2006/4",
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      "event": "豊田通商に吸収合併され解散",
      "source": "有価証券報告書"
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}