OKAMOTO MACHINE TOOL WORKS, LTD. Logo

OKAMOTO MACHINE TOOL WORKS, LTD.

A leading maker of high-precision grinding machines and semiconductor processing equipment.

6125 | T

Overview

Corporate Details

ISIN(s):
JP3193200007
LEI:
Country:
Japan
Address:
安中市郷原2993番地
Sector:
Manufacturing
Industry:
Manufacture of special-purpose machinery

Description

Okamoto Machine Tool Works, Ltd. is a leading manufacturer specializing in abrasive processing technology. The company positions itself as a comprehensive provider of machine tools, with a primary focus on a wide array of high-precision grinding machines, including surface, rotary, cylindrical, and internal models. In addition to its core grinding machine business, Okamoto develops and supplies advanced equipment for the semiconductor industry, catering to processes such as wafer backgrinding, polishing, and dicing. The company's product portfolio also extends to gear and casting equipment. With a history of over 90 years, Okamoto holds the largest domestic market share for surface grinding machines in Japan and serves a global clientele.

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Filings

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Date Filing Language Size Actions
2025-11-13 02:01
Report Publication Announcement
確認書
Japanese 8.7 KB
2025-11-13 02:01
Interim Report
半期報告書-第127期(2025/04/01-2026/03/31)
Japanese 216.2 KB
2025-07-01 08:16
Post-Annual General Meeting Information
臨時報告書
Japanese 25.2 KB
2025-06-26 04:05
Registration Form
確認書
Japanese 8.2 KB
2025-06-26 04:04
Governance Information
内部統制報告書-第126期(2024/04/01-2025/03/31)
Japanese 22.6 KB
2025-06-26 04:03
Annual Report
有価証券報告書-第126期(2024/04/01-2025/03/31)
Japanese 1.2 MB
2025-04-15 02:40
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 21.8 KB
2025-03-17 02:10
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 21.9 KB
2025-02-17 02:19
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 21.9 KB
2025-01-15 01:48
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 21.9 KB
2024-12-16 01:48
Transaction in Own Shares
自己株券買付状況報告書(法24条の6第1項に基づくもの)
Japanese 23.5 KB
2024-11-13 02:00
Report Publication Announcement
確認書
Japanese 8.1 KB
2024-11-13 01:58
Interim Report
半期報告書-第126期(2024/04/01-2025/03/31)
Japanese 222.5 KB
2024-07-01 04:21
Post-Annual General Meeting Information
臨時報告書
Japanese 23.2 KB
2024-06-27 09:36
Registration Form
確認書
Japanese 8.1 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

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