{
  "stock_code": "6273",
  "company_name": "SMC",
  "company_color": "#0072C1",
  "industry": "machinery",
  "published": "2026-02-21",
  "updated": "2026-04-25",
  "found": {
    "year": 1959,
    "location": "東京都千代田区",
    "founder": "大村進"
  },
  "listing": {
    "listed_year": 1987,
    "delisted_year": null,
    "unlisted": false
  },
  "old_name": "焼結金属工業"
}