
JAPAN ELECTRONIC MATERIALS CORPORATION — Investor Relations & Filings
JAPAN ELECTRONIC MATERIALS CORPORATION specializes in the development, manufacture, and sale of semiconductor inspection components and electron tube parts. The company is a leading manufacturer of probe cards, which are critical components used in the wafer-test process for LSI (Large-Scale Integration) devices. These products are essential for verifying the electrical characteristics and ensuring the quality of semiconductors before they are packaged. The company also produces various parts for electron tubes.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2026年3月期通期決算説明会 | 2026-05-19 | Japanese | |
| 訂正有価証券届出書(参照方式) | 2026-03-10 | Japanese | |
| 訂正有価証券届出書(参照方式) | 2026-03-10 | Japanese | |
| 確認書 | 2025-11-13 | Japanese | |
| 半期報告書-第67期(2025/04/01-2026/03/31) | 2025-11-13 | Japanese | |
| 臨時報告書 | 2025-06-26 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
3 filings
| |||||
| 46541470 | 2026年3月期通期決算説明会 | 2026-05-19 | Japanese | ||
| 32921112 | 訂正有価証券届出書(参照方式) | 2026-03-10 | Japanese | ||
| 32921111 | 訂正有価証券届出書(参照方式) | 2026-03-10 | Japanese | ||
|
2025
6 filings
| |||||
| 8273989 | 確認書 | 2025-11-13 | Japanese | ||
| 8273977 | 半期報告書-第67期(2025/04/01-2026/03/31) | 2025-11-13 | Japanese | ||
| 7248751 | 臨時報告書 | 2025-06-26 | Japanese | ||
| 7252423 | 確認書 | 2025-06-24 | Japanese | ||
| 7252422 | 内部統制報告書-第66期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
| 7252425 | 有価証券報告書-第66期(2024/04/01-2025/03/31) | 2025-06-24 | Japanese | ||
|
2024
6 filings
| |||||
| 7297908 | 確認書 | 2024-11-13 | Japanese | ||
| 7297903 | 半期報告書-第66期(2024/04/01-2025/03/31) | 2024-11-13 | Japanese | ||
| 7327509 | 臨時報告書 | 2024-06-26 | Japanese | ||
| 7328165 | 確認書 | 2024-06-25 | Japanese | ||
| 7328164 | 内部統制報告書-第65期(2023/04/01-2024/03/31) | 2024-06-25 | Japanese | ||
| 7328169 | 有価証券報告書-第65期(2023/04/01-2024/03/31) | 2024-06-25 | Japanese | ||
Market data
Market data not available
Price history
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JAPAN ELECTRONIC MATERIALS CORPORATION 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/12004/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12004 | 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=12004 | 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=12004 \ -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": 12004}, 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 JAPAN ELECTRONIC MATERIALS CORPORATION (id: 12004)"
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