{
  "spec_version": "3",
  "endpoint": "timeline",
  "stock_code": "6953",
  "company_name": "日本NCR",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6953/",
  "api_url": "/api/6953/timeline.json",
  "updated": "2026-08-23",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6953/",
  "source": {
    "primary": [
      "有価証券報告書（沿革）"
    ],
    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
    "row_field": "source"
  },
  "timeline": [
    {
      "date": "1919",
      "importance": 1,
      "event": "間宮勝三郎氏が間宮堂を創業",
      "source": null
    },
    {
      "date": "1920/2",
      "importance": 1,
      "event": "日本金銭登録機を設立",
      "source": null
    },
    {
      "date": "1926",
      "importance": 3,
      "event": "間宮精一氏が国産初のレジスターを開発",
      "source": null
    },
    {
      "date": "1935/7",
      "importance": 3,
      "event": "米NCRと資本・技術提携",
      "source": null
    },
    {
      "date": "1951/12",
      "importance": 3,
      "event": "戦後初の外資導入として米NCRの出資を受け入れ",
      "source": null
    },
    {
      "date": "1961/10",
      "importance": 1,
      "event": "東京証券取引所市場第二部に上場",
      "source": null
    },
    {
      "date": "1964/4",
      "importance": 1,
      "event": "東京証券取引所市場第一部に指定",
      "source": null
    },
    {
      "date": "1983",
      "importance": 2,
      "event": "銀行向け通帳記入機を日本で初めて開発",
      "source": null
    },
    {
      "date": "1985",
      "importance": 2,
      "event": "イトーヨーカ堂に全商品管理POSを納入",
      "source": null
    },
    {
      "date": "1991/3",
      "importance": 2,
      "event": "米NCRのエイ・ティ・アンド・ティによる買収",
      "source": null
    },
    {
      "date": "1994/6",
      "importance": 1,
      "event": "日本エイ・ティ・アンド・ティ情報システムに商号変更",
      "source": null
    },
    {
      "date": "1996/4",
      "importance": 1,
      "event": "日本エヌ・シー・アールに商号変更",
      "source": null
    },
    {
      "date": "1998",
      "importance": 2,
      "event": "ATM事業を日本ATMに分社",
      "source": null
    },
    {
      "date": "1998/6",
      "importance": 3,
      "event": "米NCRによる株式公開買付けが成立",
      "source": null
    },
    {
      "date": "2000/6",
      "importance": 1,
      "event": "上場廃止",
      "source": null
    },
    {
      "date": "2007/8",
      "importance": 2,
      "event": "テラデータ事業を分社化",
      "source": null
    },
    {
      "date": "2023/9",
      "importance": 2,
      "event": "全事業を日本NCRコマースに移管",
      "source": null
    }
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}