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MICRONICS JAPAN CO.,LTD. — Investor Relations & Filings

Ticker · 6871 ISIN · JP3750400008 LEI · 353800FFW2OP7ZVXBO86 T Manufacturing
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Filings indexed 71 across all filing types
Latest filing 2025-02-27 Audit Report / Informat…
Country JP Japan
Listing T 6871

About MICRONICS JAPAN CO.,LTD.

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

MICRONICS JAPAN CO.,LTD. (MJC) is a developer and manufacturer of testing and measurement equipment for the semiconductor and Flat Panel Display (FPD) industries. The company's core business revolves around probe cards, which are critical instruments for inspecting the electrical characteristics of semiconductor wafers. MJC is a leading global supplier of probe cards for memory devices, leveraging its advanced, in-house probing technologies. Its product portfolio also includes semiconductor testers and wafer probers. The company provides essential inspection solutions that support the manufacturing of advanced semiconductors and high-definition displays.

Recent filings

Filing Released Lang Actions
確認書
Audit Report / Information Classification · 95% confidence The document text contains the Japanese phrase "訂正有価証券報告書" which translates to 'Amended Securities Report' or 'Correction Report for Securities Filing'. It references the '金融商品取引法' (Financial Instruments and Exchange Act) and is submitted to the '関東財務局長' (Director of the Kanto Local Finance Bureau). A Securities Report (Yuka Shoken Hokokusho) in Japan is the equivalent of the US Form 10-K or 10-Q, but since this is explicitly an *amendment* to a report covering a full fiscal year (implied by the context of a major filing), and given the available codes, the closest match for a comprehensive annual filing is '10-K'. However, the document is a *correction* document itself, which often falls under general regulatory filings if a specific code for amendments isn't provided. Given the options, '10-K' represents the underlying annual report type being corrected. If the document were purely an announcement of the correction, RPA or RNS might apply, but this document contains the substance of the confirmation regarding the original filing's accuracy. Since '10-K' is the closest category for a full annual report filing, and this is a formal regulatory document related to it, I will classify it as 10-K, acknowledging it is an amendment/confirmation document related to the annual filing. FY 2021
2025-02-27 Japanese
訂正有価証券報告書－第51期(2021/01/01－2021/12/31)
Annual Report Classification · 100% confidence The document is identified as a 'Correction Report' (訂正有価証券報告書) for an Annual Securities Report (有価証券報告書). In the Japanese regulatory context, an '有価証券報告書' is the equivalent of a 10-K (Annual Report). The document contains XBRL metadata and references the Financial Instruments and Exchange Act, confirming it is a formal financial filing. Since it is a correction to an annual report, it falls under the 10-K category. FY 2021
2025-02-27 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document text contains the Japanese phrase "訂正有価証券報告書" which translates to "Amended Securities Report" or "Correction to Annual Securities Report". It references the Financial Instruments and Exchange Act ("金融商品取引法") and is submitted to the Kanto Local Finance Bureau Director ("関東財務局長"). A Securities Report in the US context is equivalent to a 10-K, and a correction to it is a filing related to that annual disclosure. Given the options, the closest equivalent for a comprehensive annual filing disclosure (even if it's an amendment) is the Annual Report (10-K). Although 'AR' (Audit Report/Information) is a possibility, the explicit reference to the 'Securities Report' structure strongly points towards the annual filing category. FY 2020
2025-02-27 Japanese
訂正有価証券報告書－第50期(2019/10/01－2020/12/31)
Annual Report Classification · 100% confidence The document is a 'Correction of Securities Report' (訂正有価証券報告書) filed with the Kanto Local Finance Bureau in Japan. It references an original Annual Securities Report (有価証券報告書) and includes XBRL data tags. In the Japanese regulatory context, an 'Annual Securities Report' (Yuka Shoken Hokokusho) is the equivalent of a 10-K. Since this is a formal correction/amendment to that primary annual filing, it is classified under the 10-K category. FY 2020
2025-02-27 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of the semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 2024
2024-08-13 Japanese
半期報告書－第54期(2024/01/01－2024/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) for Micronics Japan Co., Ltd., covering the period from January 1, 2024, to June 30, 2024. It contains detailed financial statements (balance sheet, income statement, cash flow analysis) and management discussion, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2024
2024-08-13 Japanese

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