{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "7956",
  "company_name": "ピジョン",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7956/",
  "api_url": "/api/7956/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/7956/",
  "source": {
    "primary": [
      "日経ビジネス",
      "有価証券報告書",
      "ピジョン 中期経営計画説明会"
    ],
    "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": "1957/8",
      "importance": 3,
      "event": "神奈川県茅ヶ崎市にピジョン哺乳器本舗を設立",
      "source": null,
      "link": "/tse/7956/decisions/founding-takeover-1957/"
    },
    {
      "date": "1958/3",
      "importance": 1,
      "event": "本社を東京都千代田区へ移転",
      "source": null
    },
    {
      "date": "1958/3",
      "importance": 1,
      "event": "東京出張所（現・東日本支店）を開設",
      "source": null
    },
    {
      "date": "1963/1",
      "importance": 1,
      "event": "大阪出張所（現・西日本支店）を開設",
      "source": null
    },
    {
      "date": "1964/9",
      "importance": 1,
      "event": "福岡出張所（現・福岡支店）を開設",
      "source": null
    },
    {
      "date": "1965/7",
      "importance": 1,
      "event": "名古屋出張所（現・中部支店）を開設",
      "source": null
    },
    {
      "date": "1965/8",
      "importance": 1,
      "event": "札幌出張所を開設",
      "source": null
    },
    {
      "date": "1966/6",
      "importance": 2,
      "event": "商号をピジョンへ変更",
      "source": null
    },
    {
      "date": "1967/4",
      "importance": 1,
      "event": "広島出張所を開設",
      "source": null
    },
    {
      "date": "1968/6",
      "importance": 1,
      "event": "仙台出張所を開設",
      "source": null
    },
    {
      "date": "1978/2",
      "importance": 2,
      "event": "シンガポールに PIGEON SINGAPORE を設立",
      "source": null
    },
    {
      "date": "1983",
      "importance": 2,
      "event": "仲田洋一氏が社長に就任",
      "source": "日経ビジネス"
    },
    {
      "date": "1985/11",
      "importance": 1,
      "event": "ピジョンホームプロダクツを設立",
      "source": null
    },
    {
      "date": "1988/9",
      "importance": 1,
      "event": "日本証券業協会東京地区協会に株式を店頭登録",
      "source": null
    },
    {
      "date": "1988/9",
      "importance": 3,
      "event": "中長期商品戦略でベビーフードを新規攻略分野に設定",
      "source": "日経ビジネス",
      "link": "/tse/7956/decisions/total-babycare-shift-1974/"
    },
    {
      "date": "1989/9",
      "importance": 1,
      "event": "茨城県稲敷郡に筑波事業所を新設",
      "source": null
    },
    {
      "date": "1990/9",
      "importance": 1,
      "event": "タイに THAI PIGEON を設立",
      "source": null
    },
    {
      "date": "1991/4",
      "importance": 1,
      "event": "茨城県筑波郡に常総研究所（現・中央研究所）を新設",
      "source": null
    },
    {
      "date": "1993/4",
      "importance": 1,
      "event": "常総研究所内に託児所「ピジョンランド」を開設",
      "source": null
    },
    {
      "date": "1995/7",
      "importance": 1,
      "event": "東京証券取引所市場第二部に株式を上場",
      "source": null
    },
    {
      "date": "1996/1",
      "importance": 1,
      "event": "フクヨー茨城の株式を取得",
      "source": null
    },
    {
      "date": "1996/4",
      "importance": 1,
      "event": "茨城県常陸太田市に常陸太田物流センターを新設",
      "source": null
    },
    {
      "date": "1996/4",
      "importance": 1,
      "event": "タイに PIGEON INDUSTRIES(THAILAND) を設立",
      "source": null
    },
    {
      "date": "1997/7",
      "importance": 1,
      "event": "東京証券取引所市場第一部に指定",
      "source": null
    },
    {
      "date": "1998/9",
      "importance": 1,
      "event": "兵庫県神崎郡に神崎物流センターを新設",
      "source": null
    },
    {
      "date": "1999/2",
      "importance": 1,
      "event": "ピジョンキッズワールド（現・ピジョンハーツ）を設立",
      "source": null
    },
    {
      "date": "2000/8",
      "importance": 1,
      "event": "ナカタコーポレーションと合併",
      "source": null
    },
    {
      "date": "2000/10",
      "importance": 1,
      "event": "ピジョン真中を設立",
      "source": null
    },
    {
      "date": "2002/4",
      "importance": 3,
      "event": "中国に PIGEON(SHANGHAI) を設立",
      "source": null,
      "link": "/tse/7956/decisions/china-breastfeeding-room-2002/"
    },
    {
      "date": "2002/8",
      "importance": 1,
      "event": "ピー・エイチ・ピー兵庫の株式を株式交換で取得",
      "source": null
    },
    {
      "date": "2004/2",
      "importance": 2,
      "event": "介護用品の多比良（現・ピジョンタヒラ）を子会社化",
      "source": null
    },
    {
      "date": "2004/4",
      "importance": 3,
      "event": "国立病院機構の院内保育園113か所の運営を一括受託",
      "source": "有価証券報告書",
      "link": "/tse/7956/decisions/nursery-entry-exit-2004/"
    },
    {
      "date": "2004/4",
      "importance": 3,
      "event": "米国の LANSINOH LABORATORIES を子会社化",
      "source": null
    },
    {
      "date": "2006/4",
      "importance": 1,
      "event": "中国に PIGEON MANUFACTURING(SHANGHAI) を設立",
      "source": null
    },
    {
      "date": "2006/6",
      "importance": 1,
      "event": "本社を東京都中央区へ移転",
      "source": null
    },
    {
      "date": "2009/8",
      "importance": 1,
      "event": "中国に PIGEON INDUSTRIES(CHANGZHOU) を設立",
      "source": null
    },
    {
      "date": "2009/11",
      "importance": 1,
      "event": "インドに PIGEON INDIA を設立",
      "source": null
    },
    {
      "date": "2010/11",
      "importance": 1,
      "event": "トルコに LANSINOH の医療機器会社を設立",
      "source": null
    },
    {
      "date": "2011/1",
      "importance": 1,
      "event": "マレーシアの PIGEON MALAYSIA(TRADING) 株式を取得",
      "source": null
    },
    {
      "date": "2011/7",
      "importance": 1,
      "event": "LANSINOH が HealthQuest の全株式を取得",
      "source": null
    },
    {
      "date": "2011/8",
      "importance": 1,
      "event": "LANSINOH が HealthQuest を吸収合併",
      "source": null
    },
    {
      "date": "2012/8",
      "importance": 1,
      "event": "DOUBLEHEART を設立",
      "source": null
    },
    {
      "date": "2014/2",
      "importance": 1,
      "event": "ピジョンウィルと合併",
      "source": null
    },
    {
      "date": "2014/4",
      "importance": 1,
      "event": "ブラジルに LANSINOH の子会社を設立",
      "source": null
    },
    {
      "date": "2015/5",
      "importance": 1,
      "event": "ベルギーに LANSINOH の販売会社を設立",
      "source": null
    },
    {
      "date": "2016/4",
      "importance": 1,
      "event": "上海に LANSINOH の販売会社を設立",
      "source": null
    },
    {
      "date": "2017/10",
      "importance": 1,
      "event": "インドネシアの PT PIGEON INDONESIA を子会社化",
      "source": null
    },
    {
      "date": "2019/5",
      "importance": 1,
      "event": "PT PIGEON BABY LAB INDONESIA の株式を取得",
      "source": null
    },
    {
      "date": "2020/1",
      "importance": 1,
      "event": "ブラジルの LANSINOH 子会社の全株式を譲渡",
      "source": null
    },
    {
      "date": "2020/4",
      "importance": 1,
      "event": "ＰＨＰ茨城をピジョンマニュファクチャリング茨城に商号変更",
      "source": null
    },
    {
      "date": "2020/4",
      "importance": 1,
      "event": "ＰＨＰ兵庫をピジョンマニュファクチャリング兵庫に商号変更",
      "source": null
    },
    {
      "date": "2020/4",
      "importance": 1,
      "event": "香港に LANSINOH の販売会社を設立",
      "source": null
    },
    {
      "date": "2020/10",
      "importance": 1,
      "event": "英国に LANSINOH の販売会社を設立",
      "source": null
    },
    {
      "date": "2021/4",
      "importance": 1,
      "event": "米国に PIGEON AMERICA を設立",
      "source": null
    },
    {
      "date": "2021/11",
      "importance": 1,
      "event": "フランスに LANSINOH の販売会社を設立",
      "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": "2023/2",
      "importance": 3,
      "event": "第8次中期経営計画の公表と中国事業の安定成長への転換",
      "source": "ピジョン 中期経営計画説明会",
      "link": "/tse/7956/decisions/china-slowdown-2023/"
    },
    {
      "date": "2023/10",
      "importance": 1,
      "event": "ケニアに PIGEON BABY LAB KENYA を設立",
      "source": null
    },
    {
      "date": "2024/4",
      "importance": 1,
      "event": "ピジョン真中の全株式を譲渡",
      "source": null
    },
    {
      "date": "2024/11",
      "importance": 1,
      "event": "香港に PIGEON HONG KONG を設立",
      "source": null
    },
    {
      "date": "2025/12",
      "importance": 1,
      "event": "札幌・仙台・広島の3営業所を閉鎖",
      "source": null
    }
  ]
}