
NHK SPRING CO., LTD. — Investor Relations & Filings
NHK SPRING CO., LTD. is a manufacturer specializing in spring technology and its applications. The company's primary business segments include the production of automotive suspension springs, automotive seating, and precision springs. It also manufactures critical components for the data storage and electronics industries, such as Hard Disk Drive (HDD) suspensions and mechanical components. The product portfolio extends to industrial machinery and motor cores. The company's development and manufacturing processes are founded on core technological capabilities in metal processing and vibration analysis, serving a global customer base across the automotive, electronics, and industrial sectors.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 四半期報告書-第101期第1四半期(令和2年4月1日-令和2年6月30日) | 2020-08-07 | Japanese | |
| 訂正有価証券報告書-第100期(平成31年4月1日-令和2年3月31日) | 2020-08-07 | Japanese | |
| 有価証券報告書-第100期(平成31年4月1日-令和2年3月31日) | 2020-06-26 | Japanese | |
| 四半期報告書-第100期第3四半期(令和1年10月1日-令和1年12月31日) | 2020-02-06 | Japanese | |
| 四半期報告書-第100期第2四半期(2019/07/01-2019/09/30) | 2019-11-07 | Japanese | |
| 四半期報告書-第100期第1四半期(2019/04/01-2019/06/30) | 2019-08-08 | Japanese |
Browse filings by year
11 yearsMarket data
Market data not available
Price history
Peer group · Manufacture of parts and accessories for motor vehicles
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NHK SPRING CO., LTD. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/11605/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11605 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=11605 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=11605 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 11605}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for NHK SPRING CO., LTD. (id: 11605)"
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