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SUMIDA CORPORATION — Investor Relations & Filings

Ticker · 6817 ISIN · JP3400800003 LEI · 529900YR9T4HZ9236N62 T Manufacturing
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Filings indexed 103 across all filing types
Latest filing 2023-05-12 Interim / Quarterly Rep…
Country JP Japan
Listing T 6817

About SUMIDA CORPORATION

https://www.sumida.com/

SUMIDA CORPORATION is a global company that designs, develops, manufactures, and distributes inductive components and modules. Its product portfolio consists of high-quality coils, power inductors, and various wire-wound electronic products. These components are utilized in a wide range of applications within the automotive, consumer electronics, industrial, and medical electronics markets. The company provides both standard components and customized solutions, leveraging its global research, development, and sales network to address specific customer needs.

Recent filings

Filing Released Lang Actions
四半期報告書－第69期第1四半期(2023/01/01－2023/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Sumida Corporation, covering the period from January 1, 2023, to March 31, 2023. It contains detailed financial statements, management analysis (MDA), and operational data, which are characteristic of an interim/quarterly financial report. It is not an announcement of a report, but the report itself, and it contains substantive financial data. Q1 2023
2023-05-12 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references Article 24-4-2 of the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of the company's Annual Securities Report (有価証券報告書). 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. FY 2022
2023-03-24 Japanese
有価証券報告書－第68期(2022/01/01－2022/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Annual Securities Report), which is the Japanese equivalent of a 10-K. It explicitly states '有価証券報告書' (Annual Securities Report) as the document type, cites the Financial Instruments and Exchange Act, and covers a full fiscal year (第68期, 2022-01-01 to 2022-12-31). It contains extensive XBRL tagging and financial disclosure data, confirming it is the full annual report rather than an announcement. FY 2022
2023-03-24 Japanese
内部統制報告書－第68期(2023/03/24－2023/03/24)
Governance Information Classification · 100% confidence The document is an 'Internal Control Report' (内部統制報告書) filed under the Financial Instruments and Exchange Act (金融商品取引法). This is a specific regulatory requirement in Japan regarding the assessment of internal controls over financial reporting. Since it is a formal regulatory filing detailing internal control assessments rather than a general annual report, audit report, or announcement, it falls under the 'Regulatory Filings' category as the most appropriate fallback for this specific type of compliance document.
2023-03-24 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, specifically related to an amendment of a Securities Report (有価証券報告書). In the Japanese regulatory context, this is a formal filing submitted to the Kanto Local Finance Bureau to confirm the accuracy of financial reporting. Since it does not fit into specific categories like 10-K or IR (as it is a confirmation of an amendment rather than the report itself) and is a formal regulatory submission, it is best classified as a Regulatory Filing (RNS). FY 2021
2023-02-28 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, signed by the CEO and CFO to certify the accuracy of a previously filed Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report, should be classified as Regulatory Filings (RNS). FY 2020
2023-02-28 Japanese

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