{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "prince-motor",
  "company_name": "プリンス自動車工業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/prince-motor/",
  "api_url": "/api/prince-motor/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/prince-motor/",
  "source": {
    "primary": [
      "ダイヤモンド会社産業総覧 1964年版"
    ],
    "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": "1947/6",
      "importance": 1,
      "event": "立川飛行機の電気自動車部門が東京電気自動車として発足",
      "source": null
    },
    {
      "date": "1947/6",
      "importance": 2,
      "event": "電気自動車たま号を発売",
      "source": null
    },
    {
      "date": "1949/2",
      "importance": 2,
      "event": "石橋正二郎氏の出資を受ける",
      "source": null
    },
    {
      "date": "1949/11",
      "importance": 1,
      "event": "たま電気自動車に商号変更",
      "source": null
    },
    {
      "date": "1950/7",
      "importance": 1,
      "event": "旧中島飛行機の荻窪・浜松両工場を継いで富士精密工業が発足",
      "source": "ダイヤモンド会社産業総覧 1964年版"
    },
    {
      "date": "1950/11",
      "importance": 3,
      "event": "鉛価格の高騰を受けてガソリン車に転換",
      "source": null
    },
    {
      "date": "1951/10",
      "importance": 2,
      "event": "国産初の1500ccエンジンの試作を完成",
      "source": "ダイヤモンド会社産業総覧 1964年版"
    },
    {
      "date": "1951/11",
      "importance": 1,
      "event": "たま自動車に商号変更",
      "source": null
    },
    {
      "date": "1952/3",
      "importance": 3,
      "event": "初のガソリン乗用車プリンス・セダンを発売",
      "source": null
    },
    {
      "date": "1952/11",
      "importance": 1,
      "event": "プリンス自動車工業に商号変更",
      "source": null
    },
    {
      "date": "1954/4",
      "importance": 3,
      "event": "プリンス自動車工業と富士精密工業が対等合併",
      "source": null
    },
    {
      "date": "1956/7",
      "importance": 1,
      "event": "東京証券取引所に上場",
      "source": null
    },
    {
      "date": "1957/4",
      "importance": 2,
      "event": "初代スカイラインを発売",
      "source": null
    },
    {
      "date": "1959/1",
      "importance": 2,
      "event": "初代グロリアを発売",
      "source": null
    },
    {
      "date": "1961/3",
      "importance": 1,
      "event": "プリンス自動車工業に商号変更",
      "source": null
    },
    {
      "date": "1962/10",
      "importance": 1,
      "event": "村山工場が操業を開始",
      "source": null
    },
    {
      "date": "1964/5",
      "importance": 2,
      "event": "第2回日本グランプリでスカイラインGTが上位入賞",
      "source": null
    },
    {
      "date": "1965/5",
      "importance": 3,
      "event": "日産自動車との合併覚書に調印",
      "source": null
    },
    {
      "date": "1966/8",
      "importance": 3,
      "event": "日産自動車に吸収合併",
      "source": null
    },
    {
      "date": "1966/8",
      "importance": 1,
      "event": "上場廃止",
      "source": null
    }
  ]
}