{
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  "company_name": "ノリタケ",
  "content_lang": "ja",
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  "updated": "2026-08-17",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5331/",
  "source": {
    "primary": [
      "有価証券報告書"
    ],
    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
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    {
      "date": "1904/1",
      "importance": 2,
      "event": "森村市左衛門・大倉孫兵衛・廣瀬實榮らが日本陶器合名会社を創立",
      "source": "有価証券報告書"
    },
    {
      "date": "1907/3",
      "importance": 1,
      "event": "自家用研削砥石の製造開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1912",
      "importance": 1,
      "event": "衛生陶器の製造研究のため製陶研究所を設置",
      "source": null
    },
    {
      "date": "1914/6",
      "importance": 2,
      "event": "わが国初のディナーセットを完成",
      "source": "有価証券報告書"
    },
    {
      "date": "1915",
      "importance": 1,
      "event": "米国ラーキン社から食器を大量受注",
      "source": null
    },
    {
      "date": "1917/5",
      "importance": 3,
      "event": "衛生陶器部門を東洋陶器として分離",
      "source": "有価証券報告書"
    },
    {
      "date": "1917/7",
      "importance": 2,
      "event": "合名会社から株式会社に改組",
      "source": "有価証券報告書"
    },
    {
      "date": "1919",
      "importance": 1,
      "event": "大倉陶園を設立",
      "source": null
    },
    {
      "date": "1919/5",
      "importance": 3,
      "event": "碍子部門を日本碍子として分離",
      "source": "有価証券報告書"
    },
    {
      "date": "1932/3",
      "importance": 2,
      "event": "ボーンチャイナの製造開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1936",
      "importance": 1,
      "event": "原料部門を共立原料として分離",
      "source": null
    },
    {
      "date": "1939/11",
      "importance": 2,
      "event": "工業用研削砥石の本格的製造開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1943/12",
      "importance": 3,
      "event": "研削砥石に全面転換",
      "source": "有価証券報告書"
    },
    {
      "date": "1945/9",
      "importance": 2,
      "event": "磁器製造再開",
      "source": "有価証券報告書"
    },
    {
      "date": "1949/5",
      "importance": 1,
      "event": "東京・大阪・名古屋証券取引所の市場第一部に上場",
      "source": "有価証券報告書"
    },
    {
      "date": "1960/8",
      "importance": 1,
      "event": "神守工場操業開始",
      "source": "有価証券報告書"
    },
    {
      "date": "1964",
      "importance": 1,
      "event": "三好工場操業開始",
      "source": null
    },
    {
      "date": "1971",
      "importance": 2,
      "event": "世界初のビトリファイドCBNホイールを完成",
      "source": null
    },
    {
      "date": "1972/8",
      "importance": 1,
      "event": "スリランカに食器製造会社Lanka Porcelainを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1973/8",
      "importance": 1,
      "event": "ダイヤモンド工具のノリタケダイヤを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1974/9",
      "importance": 2,
      "event": "蛍光表示管の伊勢電子工業に経営参加",
      "source": "有価証券報告書"
    },
    {
      "date": "1978",
      "importance": 1,
      "event": "世界初の厚膜型サーマルペンを開発",
      "source": null
    },
    {
      "date": "1979/8",
      "importance": 1,
      "event": "電子材料のノリタケ機材を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1981/4",
      "importance": 3,
      "event": "ノリタケカンパニーリミテドに商号変更",
      "source": "有価証券報告書"
    },
    {
      "date": "1985/6",
      "importance": 1,
      "event": "日東石膏を吸収合併",
      "source": "有価証券報告書"
    },
    {
      "date": "1989/10",
      "importance": 1,
      "event": "ファインセラミックスの三好セラミックスを設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1998/12",
      "importance": 1,
      "event": "研磨布紙の日本コーテッドアブレーシブを子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2001/4",
      "importance": 1,
      "event": "本社敷地にノリタケの森を開設",
      "source": null
    },
    {
      "date": "2001/7",
      "importance": 2,
      "event": "セラミック原料・電子部材の共立マテリアルを子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2002/4",
      "importance": 2,
      "event": "事業持株会社制度に移行",
      "source": null
    },
    {
      "date": "2003",
      "importance": 1,
      "event": "東芝セラミックスファーネスを子会社化",
      "source": null
    },
    {
      "date": "2008",
      "importance": 2,
      "event": "太陽電池用電極ペーストMAXSUNNYの販売開始",
      "source": null
    },
    {
      "date": "2014",
      "importance": 1,
      "event": "本社工場を三好事業所に移転",
      "source": null
    },
    {
      "date": "2014/12",
      "importance": 2,
      "event": "日本レヂボンを公開買付けにより連結子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2018/4",
      "importance": 1,
      "event": "日本フレキ産業を完全子会社化",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "importance": 1,
      "event": "東京証券取引所プライム市場、名古屋証券取引所プレミア市場に移行",
      "source": "有価証券報告書"
    },
    {
      "date": "2024/7",
      "importance": 2,
      "event": "ノリタケに商号変更",
      "source": "有価証券報告書"
    }
  ]
}