{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "6103",
  "company_name": "オークマ",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6103/executives/ceo/maeda-yutaka/",
  "api_url": "/api/6103/ceo/maeda-yutaka.json",
  "updated": "2026-11-06",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6103/executives/ceo/maeda-yutaka/",
  "source": {
    "person": {
      "primary": [
        "有価証券報告書（役員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出した役員表を土台に、雑誌記事・社史・報道で経歴と出自を補完",
      "caveat": "在任区間は career の is_ceo_appointed が正本。退任年月は次の代の就任年月から決まる"
    }
  },
  "person": {
    "slug": "maeda-yutaka",
    "name": "前田豊",
    "kana": "まえだ　ゆたか",
    "surname": "前田",
    "given_name": "豊",
    "origin": "生え抜き（1953年入社）。取締役・常務・専務を経て1991年に社長へ。1994年2月、定年引き下げが社会問題化した責任を取り辞任した",
    "origin_type": "生え抜き",
    "hometown": "愛知県",
    "education": "名古屋大学 (1953)",
    "education_source": "https://presidenthouse.net/blog-entry-4032.html",
    "prev_role": "専務取締役",
    "career": [
      {
        "company": "大隈鐵工所",
        "from": 1953,
        "to": null,
        "roles": [
          {
            "date": "1953",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1979",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "1991",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1994-02",
            "role": "社長辞任・相談役"
          },
          {
            "date": "1994-02",
            "role": "社長退任",
            "is_ceo_retired": true,
            "retirement_basis": "history"
          }
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/6103/executives/ceo/maeda-yutaka/",
    "term_start": "1991",
    "term_end": "1994-02",
    "api_url": "https://the-shashi.com/api/6103/ceo/maeda-yutaka.json",
    "list_api_url": "https://the-shashi.com/api/6103/ceo.json",
    "predecessor": {
      "slug": "matsutani-akira",
      "name": "松谷昭",
      "api_url": "https://the-shashi.com/api/6103/ceo/matsutani-akira.json"
    },
    "successor": {
      "slug": "kashiwa-junro",
      "name": "柏淳郎",
      "api_url": "https://the-shashi.com/api/6103/ceo/kashiwa-junro.json"
    }
  }
}