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DAIHEN CORPORATION — Investor Relations & Filings

Ticker · 6622 ISIN · JP3497800007 LEI · 353800VGTLA3QRNG5478 T Manufacturing
Open in API
Filings indexed 66 across all filing types
Latest filing 2026-04-07 Transaction in Own Shar…
Country JP Japan
Listing T 6622

About DAIHEN CORPORATION

https://www.daihen.co.jp/en/

DAIHEN CORPORATION is a manufacturer specializing in three core business areas: Power Products, Welding & Mechatronics, and Advanced Components. The company develops and produces a wide range of equipment, including transformers for power infrastructure, advanced arc welding machines, and industrial robots for factory automation. Additionally, DAIHEN manufactures high-frequency power supply systems, such as RF/MW generators and automatic matching units, which are critical components for plasma applications in the semiconductor and flat-panel display manufacturing industries. The company provides integrated solutions combining its expertise in welding technology and robotics to support various manufacturing sectors.

Recent filings

Filing Released Lang Actions
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）
Transaction in Own Shares Classification · 1% confidence The document is a formal Japanese Financial Instruments and Exchange Act disclosure titled “自己株券買付状況報告書,” detailing the company’s acquisition of its own shares (dates, quantities, total amounts, progress). This matches precisely the definition of a “Transaction in Own Shares” report. Therefore, it should be classified under POS.
2026-04-07 Japanese
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）
Transaction in Own Shares Classification · 1% confidence The document is a 'Report on Status of Purchase of Own Shares' (自己株券買付状況報告書) filed under the Financial Instruments and Exchange Act in Japan. It details the company's (DAIHEN Corporation) share buyback activities for the period of February 2026, including the number of shares acquired, the total cost, and the progress against the board's authorization. This falls directly under the category of 'Transaction in Own Shares' (POS).
2026-03-06 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, Article 24-5-2, Paragraph 1. It serves as an officer certification regarding the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself, as they do not contain the actual financial statements. H1 162
2025-11-07 Japanese
半期報告書－第162期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) filed by DAIHEN Corporation with the Kanto Local Finance Bureau. It contains detailed financial statements, including the balance sheet, for the interim period from April 1, 2025, to September 30, 2025. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2025
2025-11-07 Japanese
臨時報告書
AGM Information Classification · 1% confidence The document header explicitly states the filing type as '臨時報告書' (Extraordinary Report/Timely Disclosure Report) and the recipient as '関東財務局長' (Kanto Local Finance Bureau Director). The content details the resolutions passed at the '定時株主総会' (Annual General Meeting) held on June 26, 2025, including dividend approval, articles of incorporation changes, and director/auditor elections. This structure—reporting the results of a shareholder meeting—is characteristic of an AGM Results filing. The closest specific category provided is 'AGM-R' (AGM Information), which covers presentations and materials shared during the AGM. Since this document reports the definitive results of the voting, it aligns best with the outcome reporting associated with the AGM process, even though it is a formal regulatory filing (which might otherwise default to RNS). Given the specific content about voting results and AGM resolutions, AGM-R is the most appropriate classification over a generic RNS or a general regulatory filing.
2025-06-27 Japanese
内部統制報告書－第161期(2024/04/01－2025/03/31)
Audit Report / Information Classification · 1% confidence The document explicitly states in the header section (【提出書類】) that it is an "内部統制報告書" (Internal Control Report). It references the legal basis (金融商品取引法第24条の４の４第１項 - Financial Instruments and Exchange Act Article 24-4-4 Paragraph 1) and details the scope, basis date (2025年３月31日), and conclusion regarding the effectiveness of internal controls over financial reporting. This content aligns perfectly with the definition of an Audit Report / Information (AR), which covers internal or regulatory stress tests and applied accounting principles, although this specific document is an Internal Control Report, which is closely related to the audit function and often filed alongside annual reports or as a standalone compliance document. Given the provided options, 'AR' (Audit Report / Information) is the closest fit for a formal report detailing internal control effectiveness assessment, distinct from the full 10-K or a simple earnings release. FY 2025
2025-06-25 Japanese

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