{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "6302",
  "company_name": "住友重機械工業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6302/executives/ceo/hino-yoshio/",
  "api_url": "/api/6302/ceo/hino-yoshio.json",
  "updated": "2026-10-18",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6302/executives/ceo/hino-yoshio/",
  "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": "hino-yoshio",
    "name": "日納義郎",
    "kana": "ひのう　よしお",
    "surname": "日納",
    "given_name": "義郎",
    "origin": "生え抜き（1969年入社）。プラスチック機械事業部長から取締役・常務を経て1999年4月に社長へ",
    "origin_type": "生え抜き",
    "hometown": "大阪府",
    "education": "大阪大学大学院工学研究科（溶接工学）修士課程修了",
    "prev_role": "常務取締役",
    "career": [
      {
        "company": "住友重機械工業",
        "from": "1969-04",
        "to": null,
        "roles": [
          {
            "date": "1969-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1995-06",
            "role": "プラスチック機械事業部長",
            "dept": "プラスチック機械事業部長"
          },
          {
            "date": "1996-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "1998-06",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "1999-04",
            "role": "社長",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "1999-06",
            "role": "執行役員",
            "officer": "執行役員"
          },
          {
            "date": "2007-04",
            "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"
          }
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/6302/executives/ceo/hino-yoshio/",
    "term_start": "1999-04",
    "term_end": "2007-04",
    "api_url": "https://the-shashi.com/api/6302/ceo/hino-yoshio.json",
    "list_api_url": "https://the-shashi.com/api/6302/ceo.json",
    "predecessor": {
      "slug": "ozawa-mitoshi",
      "name": "小澤三敏",
      "api_url": "https://the-shashi.com/api/6302/ceo/ozawa-mitoshi.json"
    },
    "successor": {
      "slug": "nakamura-yoshinobu",
      "name": "中村吉伸",
      "api_url": "https://the-shashi.com/api/6302/ceo/nakamura-yoshinobu.json"
    }
  }
}