{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "6841",
  "company_name": "横河電機",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6841/executives/ceo/tomoda-miyaji/",
  "api_url": "/api/6841/ceo/tomoda-miyaji.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6841/executives/ceo/tomoda-miyaji/",
  "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": "tomoda-miyaji",
    "name": "友田三八二",
    "kana": "ともだ　みやじ",
    "surname": "友田",
    "given_name": "三八二",
    "origin": "生え抜き（1927年入社）。工学博士として戦後の計器技術陣を率い、1940年7月取締役、1949年12月常務、1960年11月副社長を経て社長へ",
    "origin_type": "生え抜き",
    "hometown": "広島県",
    "prev_role": "取締役副社長",
    "career": [
      {
        "company": "横河電機",
        "from": "1927",
        "to": null,
        "roles": [
          {
            "date": "1927",
            "role": "入社"
          }
        ]
      },
      {
        "company": "横河電機",
        "from": "1966",
        "to": "1970",
        "roles": [
          {
            "date": "1966",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1970",
            "role": "社長退任（次期社長登用による推定）",
            "title": "社長",
            "event": "退任",
            "estimated": true,
            "is_ceo_retired": true,
            "retirement_basis": "next_ceo"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "ダイヤモンド会社職員録 1960年版【役員】",
        "for": [
          "career"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/6841/executives/ceo/tomoda-miyaji/",
    "term_start": "1966",
    "term_end": "1970",
    "api_url": "https://the-shashi.com/api/6841/ceo/tomoda-miyaji.json",
    "list_api_url": "https://the-shashi.com/api/6841/ceo.json",
    "predecessor": {
      "slug": "yamazaki-iwao",
      "name": "山崎巌",
      "api_url": "https://the-shashi.com/api/6841/ceo/yamazaki-iwao.json"
    },
    "successor": {
      "slug": "matsui-toshinori",
      "name": "松井憲紀",
      "api_url": "https://the-shashi.com/api/6841/ceo/matsui-toshinori.json"
    }
  }
}