{
  "stock_code": "7751",
  "company_name": "キヤノン",
  "company_color": "#CC0100",
  "industry": "electronics",
  "published": "2026-02-20",
  "updated": "2026-04-25",
  "found": {
    "year": 1933,
    "location": "東京都港区六本木",
    "founder": "吉田五郎・内田三郎・御手洗毅"
  },
  "listing": {
    "listed_year": 1949,
    "delisted_year": null,
    "unlisted": false
  },
  "old_name": "キヤノンカメラ"
}