
OKAMOTO MACHINE TOOL WORKS, LTD. — Investor Relations & Filings
Okamoto Machine Tool Works, Ltd. is a manufacturer of high-precision machine tools and semiconductor-related equipment, positioning itself as a "total abrasive processing machine manufacturer." The company's core products include a comprehensive lineup of grinding machines, with a significant market share in surface grinders. It also develops and produces advanced equipment for the semiconductor industry, such as systems for wafer backgrinding, dicing, and planarization. A key differentiator is its fully integrated production system, which encompasses all manufacturing stages in-house, from the design and creation of castings to parts processing and final assembly. This comprehensive approach allows the company to deliver high-quality, reliable products to global manufacturing industries by combining decades of expertise with modern innovation.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 四半期報告書-第122期第2四半期(令和2年7月1日-令和2年9月30日) | 2020-11-13 | Japanese | |
| 四半期報告書-第122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121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121期第3四半期(平成31年4月1日-令和1年12月31日) | 2020-02-14 | Japanese | |
| 四半期報告書-第121期第2四半期(2019/07/01-2019/09/30) | 2019-11-14 | Japanese | |
| 四半期報告書-第121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
Peer group · Manufacture of metal-forming machinery and machine tools
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Abpro Bio Co., Ltd.
Manufactures precision machine tools and develops antibody …
|
195990 | KR | Manufacturing |
|
Ador Welding Ltd.
Manufactures welding consumables, equipment, and industrial…
|
ADOR | IN | Manufacturing |
|
AIDA ENGINEERING,LTD.
Global manufacturer of metal forming systems and press mach…
|
6118 | JP | Manufacturing |
|
AMADA CO., LTD.
Global manufacturer of metal processing machinery for sheet…
|
6113 | JP | Manufacturing |
|
AML3D LIMITED
Provides large-scale metal additive manufacturing via propr…
|
AL3 | AU | Manufacturing |
|
AMPCO PITTSBURGH CORP
Manufactures specialty metal products and customized engine…
|
AP | US | Manufacturing |
|
ANDERSON
Manufactures high-precision CNC machinery, PCB equipment, a…
|
1528 | TW | Manufacturing |
|
A-ONE SEIMITSU INC.
Manufactures high-precision components and accessories for …
|
6156 | JP | Manufacturing |
|
ASAHI-SEIKI MANUFACTURING CO.,LTD.
Manufacturer of precision metal components and industrial m…
|
6111 | JP | Manufacturing |
|
AURORA LABS LIMITED
Develops high-speed 3D metal printers and industrial additi…
|
A3D | AU | Manufacturing |
OKAMOTO MACHINE TOOL WORKS, 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/11677/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11677 | 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=11677 | 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=11677 \ -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": 11677}, 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 OKAMOTO MACHINE TOOL WORKS, LTD. (id: 11677)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.