{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "6810",
  "company_name": "マクセル",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6810/executives/ceo/katsuta-yoshiharu/",
  "api_url": "/api/6810/ceo/katsuta-yoshiharu.json",
  "updated": "2026-10-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6810/executives/ceo/katsuta-yoshiharu/",
  "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": "katsuta-yoshiharu",
    "name": "勝田善春",
    "kana": "かつた　よしはる",
    "surname": "勝田",
    "given_name": "善春",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "マクセル",
        "from": "1980-04",
        "to": null,
        "roles": [
          {
            "date": "1980-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "2003-03",
            "role": "エナジーソリューション事業グループ二次電池事業部長",
            "dept": "エナジーソリューション事業グループ二次電池事業部長"
          },
          {
            "date": "2005-04",
            "role": "執行役",
            "officer": "執行役"
          },
          {
            "date": "2008-04",
            "role": "執行役常務",
            "officer": "執行役常務"
          },
          {
            "date": "2010-06",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          }
        ]
      },
      {
        "company": "日立ビークルエナジー㈱（現 ビークルエナジージャパン㈱）",
        "from": "2011-04",
        "to": null,
        "roles": [
          {
            "date": "2011-04",
            "role": "取締役副社長",
            "board": "取締役",
            "title": "副社長"
          },
          {
            "date": "2013-04",
            "role": "代表取締役 取締役社長",
            "board": "代表取締役",
            "title": "社長"
          }
        ]
      },
      {
        "company": "マクセル",
        "from": "2016-04",
        "to": null,
        "roles": [
          {
            "date": "2016-04",
            "role": "専務執行役員",
            "officer": "専務執行役員"
          },
          {
            "date": "2016-06",
            "role": "代表取締役 取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2017-10",
            "role": "㈱代表取締役 取締役社長"
          },
          {
            "date": "2020-06",
            "role": "取締役 現在に至る",
            "board": "取締役",
            "current": true
          },
          {
            "date": "2021-04",
            "role": "㈱取締役 現在至る"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "マクセル ニュースリリース「新執行役体制について」（2005年2月28日）",
        "url": null,
        "for": [
          "kana"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/6810/executives/ceo/katsuta-yoshiharu/",
    "term_start": "2016-06",
    "term_end": "2020-06",
    "api_url": "https://the-shashi.com/api/6810/ceo/katsuta-yoshiharu.json",
    "list_api_url": "https://the-shashi.com/api/6810/ceo.json",
    "predecessor": null,
    "successor": {
      "slug": "nakamura-keiji",
      "name": "中村啓次",
      "api_url": "https://the-shashi.com/api/6810/ceo/nakamura-keiji.json"
    }
  }
}