{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "7976",
  "company_name": "三菱鉛筆",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7976/",
  "api_url": "/api/7976/timeline.json",
  "updated": "2026-08-09",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/7976/",
  "source": {
    "primary": [
      "週刊東洋経済 2006/9/16"
    ],
    "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": "1887",
      "importance": 3,
      "event": "東京・内藤新宿に眞崎鉛筆製造所を創業",
      "source": null,
      "link": "/tse/7976/decisions/founding-pencil-1887/"
    },
    {
      "date": "1903",
      "importance": 2,
      "event": "逓信省指定の局用鉛筆の商標として「三菱」のマークを登録",
      "source": null
    },
    {
      "date": "1916",
      "importance": 1,
      "event": "品川区大井町に工場を新設移転",
      "source": null
    },
    {
      "date": "1925/4",
      "importance": 3,
      "event": "大和鉛筆と合併し眞崎大和鉛筆を設立",
      "source": null
    },
    {
      "date": "1940/5",
      "importance": 1,
      "event": "子安工場（現・横浜事業所）を新設",
      "source": null
    },
    {
      "date": "1944/12",
      "importance": 1,
      "event": "小松工場（現・山形工場）を新設",
      "source": null
    },
    {
      "date": "1952/6",
      "importance": 2,
      "event": "商品名にそろえ社名を三菱鉛筆へ変更",
      "source": null
    },
    {
      "date": "1962/9",
      "importance": 1,
      "event": "東京証券取引所市場第二部に上場",
      "source": null
    },
    {
      "date": "1965/1",
      "importance": 1,
      "event": "藤岡工場（現・群馬工場）を新設",
      "source": null
    },
    {
      "date": "1967/9",
      "importance": 1,
      "event": "大阪支店を設置",
      "source": null
    },
    {
      "date": "1972/5",
      "importance": 1,
      "event": "東京証券取引所市場第一部へ指定替え",
      "source": null
    },
    {
      "date": "1975/3",
      "importance": 3,
      "event": "手芸用品のホビーラホビーレを設立",
      "source": null,
      "link": "/tse/7976/decisions/beyond-pencil-and-back-1973/"
    },
    {
      "date": "1977/6",
      "importance": 1,
      "event": "米国に MITSUBISHI PENCIL CORP., OF AMERICA を設立",
      "source": null
    },
    {
      "date": "1979/2",
      "importance": 1,
      "event": "ユニ工業を設立",
      "source": null
    },
    {
      "date": "1983/11",
      "importance": 1,
      "event": "本社社屋が竣工",
      "source": null
    },
    {
      "date": "1984/10",
      "importance": 1,
      "event": "英国に MITSUBISHI PENCIL CO.U.K. を設立",
      "source": null
    },
    {
      "date": "1986/4",
      "importance": 1,
      "event": "創業100年",
      "source": null
    },
    {
      "date": "1990/5",
      "importance": 2,
      "event": "英国 ROYAL SOVEREIGN を買収",
      "source": null
    },
    {
      "date": "1990/6",
      "importance": 1,
      "event": "山形三菱鉛筆精工を設立",
      "source": null
    },
    {
      "date": "1996/12",
      "importance": 1,
      "event": "シンガポールに MITSUBISHI PENCIL CO(S.E.A.) を設立",
      "source": null
    },
    {
      "date": "1997/11",
      "importance": 1,
      "event": "スペインに MITSUBISHI PENCIL ESPAÑA を設立",
      "source": null
    },
    {
      "date": "1998/3",
      "importance": 1,
      "event": "台湾三菱鉛筆股份有限公司を設立",
      "source": null
    },
    {
      "date": "1998/12",
      "importance": 1,
      "event": "豪州に MITSUBISHI PENCIL(AUSTRALIA) を設立",
      "source": null
    },
    {
      "date": "2000/11",
      "importance": 1,
      "event": "ベトナムに MITSUBISHI PENCIL VIETNAM を設立",
      "source": null
    },
    {
      "date": "2001/12",
      "importance": 1,
      "event": "印章・スタンプの永江印祥堂を買収",
      "source": null
    },
    {
      "date": "2002/5",
      "importance": 2,
      "event": "英国 ROYAL SOVEREIGN を売却",
      "source": null
    },
    {
      "date": "2002/7",
      "importance": 1,
      "event": "大阪支店を閉鎖",
      "source": null
    },
    {
      "date": "2003/5",
      "importance": 1,
      "event": "三菱鉛筆関西販売を設立",
      "source": null
    },
    {
      "date": "2003/6",
      "importance": 1,
      "event": "三菱鉛筆東京販売が西関東販売を合併",
      "source": null
    },
    {
      "date": "2004/3",
      "importance": 1,
      "event": "三菱鉛筆商務（香港）を設立",
      "source": null
    },
    {
      "date": "2004/5",
      "importance": 1,
      "event": "三菱鉛筆中国販売を設立",
      "source": null
    },
    {
      "date": "2005/1",
      "importance": 1,
      "event": "上海新華菱文具制造を設立",
      "source": null
    },
    {
      "date": "2006/7",
      "importance": 3,
      "event": "油性ボールペン「ジェットストリーム」を発売",
      "source": "週刊東洋経済 2006/9/16",
      "link": "/tse/7976/decisions/jetstream-2006/"
    },
    {
      "date": "2007/6",
      "importance": 1,
      "event": "深圳新華菱文具制造有限公司を設立",
      "source": null
    },
    {
      "date": "2010/11",
      "importance": 1,
      "event": "三菱鉛筆貿易（上海）有限公司を設立",
      "source": null
    },
    {
      "date": "2011/11",
      "importance": 1,
      "event": "三菱鉛筆岡山香川販売を買収",
      "source": null
    },
    {
      "date": "2012/4",
      "importance": 1,
      "event": "タイに MITSUBISHI PENCIL(THAILAND) を設立",
      "source": null
    },
    {
      "date": "2012/5",
      "importance": 1,
      "event": "MITSUBISHI PENCIL EUROPE SAS を設立",
      "source": null
    },
    {
      "date": "2013/7",
      "importance": 1,
      "event": "健亨万豊文具塑胶（深圳）を設立",
      "source": null
    },
    {
      "date": "2014/7",
      "importance": 1,
      "event": "三菱鉛筆関西販売が岡山香川販売を合併",
      "source": null
    },
    {
      "date": "2016/4",
      "importance": 1,
      "event": "フランスの MITSUBISHI PENCIL France を買収",
      "source": null
    },
    {
      "date": "2016/10",
      "importance": 1,
      "event": "三菱鉛筆中部販売が中部産業から事業を譲受",
      "source": null
    },
    {
      "date": "2018/8",
      "importance": 1,
      "event": "新本社社屋が竣工し研究開発などの一部組織を集約",
      "source": null
    },
    {
      "date": "2019/1",
      "importance": 1,
      "event": "北米に uni Mitsubishi Pencil North America を設立",
      "source": null
    },
    {
      "date": "2019/1",
      "importance": 1,
      "event": "北米に uni-ball Corporation を設立",
      "source": null
    },
    {
      "date": "2021/3",
      "importance": 1,
      "event": "横浜ロジスティクスセンターが竣工",
      "source": null
    },
    {
      "date": "2022/4",
      "importance": 1,
      "event": "東京証券取引所プライム市場へ移行",
      "source": null
    },
    {
      "date": "2024/3",
      "importance": 3,
      "event": "ドイツの筆記具メーカー C. Josef Lamy を買収",
      "source": null
    },
    {
      "date": "2025/1",
      "importance": 1,
      "event": "インドに UNI LINC INDIA を設立",
      "source": null
    }
  ]
}