{
  "stock_code": "4186",
  "company_name": "東京応化工業",
  "company_color": "#FF4D00",
  "industry": "material",
  "published": "2026-05-11",
  "updated": "2026-05-11",
  "found": {
    "year": 1940,
    "location": "東京都川崎市",
    "founder": "向井繁正"
  },
  "listing": {
    "listed_year": 1968,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": false,
  "old_name": "東京応化工業"
}