
TOKYO SEIMITSU CO., LTD. — Investor Relations & Filings
TOKYO SEIMITSU CO., LTD., operating under the brand name ACCRETECH, is a manufacturer specializing in two core business segments: semiconductor manufacturing equipment and precision measuring instruments. The semiconductor division provides production systems for wafer probing, dicing, grinding, and chemical mechanical planarization (CMP), primarily supporting the test and assembly stages of semiconductor fabrication. The metrology division offers a comprehensive range of precision measuring instruments, including systems for analyzing surface texture, roundness, and contours, as well as coordinate measuring machines. These products provide solutions for both multi-purpose and in-line measurement across various manufacturing sectors.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 四半期報告書-第98期第2四半期(令和2年7月1日-令和2年9月30日) | 2020-11-11 | Japanese | |
| 四半期報告書-第98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 | |
| 有価証券報告書-第97期(平成31年4月1日-令和2年3月31日) | 2020-06-29 | Japanese | |
| 四半期報告書-第97期第3四半期(令和1年10月1日-令和1年12月31日) | 2020-02-14 | Japanese | |
| 四半期報告書-第97期第2四半期(2019/07/01-2019/09/30) | 2019-11-13 | Japanese | |
| 四半期報告書-第97期第1四半期(2019/04/01-2019/06/30) | 2019-08-09 | Japanese |
Browse filings by year
12 yearsMarket data
Market data not available
Price history
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TOKYO SEIMITSU 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/12137/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12137 | 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=12137 | 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=12137 \ -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": 12137}, 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 TOKYO SEIMITSU CO., LTD. (id: 12137)"
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