{
  "stock_code": "5101",
  "company_name": "横浜ゴム",
  "company_color": "#E21E31",
  "industry": "machinery",
  "published": "2026-04-08",
  "updated": "2026-05-18",
  "found": {
    "year": 1917,
    "location": "神奈川県横浜市",
    "founder": "※横濱電線製造"
  },
  "listing": {
    "listed_year": 1950,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": true,
  "old_name": "横濱護謨製造",
  "name_kana": "ヨコハマゴム",
  "old_name_kana": "ヨコハマゴムセイゾウ"
}