{
  "spec_version": "3",
  "endpoint": "decisions",
  "stock_code": "5406",
  "company_name": "神戸製鋼所",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5406/",
  "api_url": "/api/5406/decisions.json",
  "updated": "2026-08-05",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5406/",
  "count": 7,
  "description": "Index of this company's management decisions. One decision = one endpoint: follow api_url for the full dossier (background, the decision itself, outcome, quoted primary sources and references).",
  "decisions": [
    {
      "slug": "kakogawa-integrated-mill-1970",
      "url": "/tse/5406/decisions/kakogawa-integrated-mill-1970/",
      "api_url": "/api/5406/decisions/kakogawa-integrated-mill-1970.json",
      "year": 1970,
      "month": null,
      "type": "transformation",
      "tags": [
        "st-capex",
        "pf-vertical",
        "ma-merger"
      ],
      "title": "灘浜での自社高炉の建設、尼崎製鉄の吸収合併、加古川製鉄所の新設",
      "subtitle": "銑鉄を買い続ける加工メーカーでいるか、資本を投じて銑鋼一貫へ移るか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "midrex-direct-reduction-1983",
      "url": "/tse/5406/decisions/midrex-direct-reduction-1983/",
      "api_url": "/api/5406/decisions/midrex-direct-reduction-1983.json",
      "year": 1983,
      "month": 7,
      "type": "acquisition",
      "tags": [
        "ma-crossborder-out",
        "st-tech"
      ],
      "title": "米ミドレックス社の買収と、天然ガス直接還元製鉄技術の取得",
      "subtitle": "自社の高炉では使わない製鉄技術を、国内に需要がないまま抱え続けるか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "semiconductor-exit-2001",
      "url": "/tse/5406/decisions/semiconductor-exit-2001/",
      "api_url": "/api/5406/decisions/semiconductor-exit-2001.json",
      "year": 2001,
      "month": null,
      "type": "divestiture",
      "tags": [
        "pf-exit",
        "pf-diversify-unrelated",
        "st-tech",
        "pf-focus"
      ],
      "title": "テキサス・インスツルメンツ社との半導体合弁の設立と、マイクロン・テクノロジー社への全株式譲渡",
      "subtitle": "鉄鋼の外に第四の柱は作れるか——下請けから入った半導体を十年で手放すまで",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "ipp-kobe-power-2002",
      "url": "/tse/5406/decisions/ipp-kobe-power-2002/",
      "api_url": "/api/5406/decisions/ipp-kobe-power-2002.json",
      "year": 2002,
      "month": null,
      "type": "new_business",
      "tags": [
        "pf-diversify-related",
        "st-capex"
      ],
      "title": "電力卸供給事業への参入と、神戸製鉄所構内での石炭火力発電所の建設",
      "subtitle": "鉄鋼市況の振れをどこで吸収するか——合併に加わらない会社が選んだ第三の収益源",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "nsc-sumitomo-cross-shareholding-2002",
      "url": "/tse/5406/decisions/nsc-sumitomo-cross-shareholding-2002/",
      "api_url": "/api/5406/decisions/nsc-sumitomo-cross-shareholding-2002.json",
      "year": 2002,
      "month": 11,
      "type": "alliance",
      "tags": [
        "cp-crossholding",
        "ma-hostile"
      ],
      "title": "新日本製鐵・住友金属工業との相互出資の開始と、23年後の解消",
      "subtitle": "合併に加わらない会社が独立を保つために何を差し出すか——資本を交わすという提携の形",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "data-fraud-2017",
      "url": "/tse/5406/decisions/data-fraud-2017/",
      "api_url": "/api/5406/decisions/data-fraud-2017.json",
      "year": 2017,
      "month": 10,
      "type": "governance",
      "tags": [
        "tr-scandal"
      ],
      "title": "品質データ改ざんの公表と経営刷新——名門・神戸製鋼の信頼失墜と再建",
      "subtitle": "「メイキング」と呼ばれた全社的な検査データ偽装を、どう決着させ品質保証体制をどう作り替えるか",
      "status": "implemented",
      "status_label": "実施"
    },
    {
      "slug": "kobe-works-upstream-shutdown-2017",
      "url": "/tse/5406/decisions/kobe-works-upstream-shutdown-2017/",
      "api_url": "/api/5406/decisions/kobe-works-upstream-shutdown-2017.json",
      "year": 2017,
      "month": null,
      "type": "restructuring",
      "tags": [
        "tr-restructuring",
        "pf-focus",
        "st-capex"
      ],
      "title": "神戸製鉄所の上工程休止と、加古川製鉄所への一貫工程の集約",
      "subtitle": "二拠点に分かれた上工程を残すか、加古川へ一本化するか——再編に乗り遅れた三番手が選んだ合理化",
      "status": "implemented",
      "status_label": "実施"
    }
  ],
  "by_type": [
    {
      "key": "acquisition",
      "count": 1,
      "url": "/api/5406/decisions/by-type/acquisition.json"
    },
    {
      "key": "alliance",
      "count": 1,
      "url": "/api/5406/decisions/by-type/alliance.json"
    },
    {
      "key": "divestiture",
      "count": 1,
      "url": "/api/5406/decisions/by-type/divestiture.json"
    },
    {
      "key": "governance",
      "count": 1,
      "url": "/api/5406/decisions/by-type/governance.json"
    },
    {
      "key": "new_business",
      "count": 1,
      "url": "/api/5406/decisions/by-type/new_business.json"
    },
    {
      "key": "restructuring",
      "count": 1,
      "url": "/api/5406/decisions/by-type/restructuring.json"
    },
    {
      "key": "transformation",
      "count": 1,
      "url": "/api/5406/decisions/by-type/transformation.json"
    }
  ],
  "by_decade": [
    {
      "key": "1970s",
      "count": 1,
      "url": "/api/5406/decisions/by-decade/1970s.json"
    },
    {
      "key": "1980s",
      "count": 1,
      "url": "/api/5406/decisions/by-decade/1980s.json"
    },
    {
      "key": "2000s",
      "count": 3,
      "url": "/api/5406/decisions/by-decade/2000s.json"
    },
    {
      "key": "2010s",
      "count": 2,
      "url": "/api/5406/decisions/by-decade/2010s.json"
    }
  ]
}