{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "6925",
  "company_name": "ウシオ電機",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6925/executives/ceo/naito-koji/",
  "api_url": "/api/6925/ceo/naito-koji.json",
  "updated": "2026-11-12",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6925/executives/ceo/naito-koji/",
  "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": "naito-koji",
    "name": "内藤宏治",
    "kana": "ないとう　こうじ",
    "surname": "内藤",
    "given_name": "宏治",
    "hometown": null,
    "prev_role": null,
    "career": [
      {
        "company": "ウシオ電機",
        "from": "1986-04",
        "to": null,
        "roles": [
          {
            "date": "1986-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "2014-10",
            "role": "執行役員",
            "officer": "執行役員"
          },
          {
            "date": "2015-04",
            "role": "上級執行役員 ウシオ電機光源事業部長",
            "officer": "上級執行役員",
            "dept": "ウシオ電機光源事業部長"
          },
          {
            "date": "2016-04",
            "role": "常務執行役員",
            "officer": "常務執行役員"
          },
          {
            "date": "2019-04",
            "role": "執行役員社長",
            "officer": "執行役員社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2019-06",
            "role": "代表取締役社長兼執行役員社長",
            "board": "代表取締役",
            "title": "社長",
            "officer": "執行役員社長"
          },
          {
            "date": "2022-04",
            "role": "代表取締役社長兼執行役員社長 ＣＥＯ",
            "board": "代表取締役",
            "title": "社長",
            "officer": "執行役員社長 CEO"
          },
          {
            "date": "2024-04",
            "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/6925/executives/ceo/naito-koji/",
    "term_start": "2019-04",
    "term_end": "2024-04",
    "api_url": "https://the-shashi.com/api/6925/ceo/naito-koji.json",
    "list_api_url": "https://the-shashi.com/api/6925/ceo.json",
    "predecessor": {
      "slug": "hamashima-kenji",
      "name": "浜島健爾",
      "api_url": "https://the-shashi.com/api/6925/ceo/hamashima-kenji.json"
    },
    "successor": {
      "slug": "asahi-takabumi",
      "name": "朝日崇文",
      "api_url": "https://the-shashi.com/api/6925/ceo/asahi-takabumi.json"
    }
  }
}