Skip to main content
SHIBAURA ELECTRONICS CO.,LTD. logo

SHIBAURA ELECTRONICS CO.,LTD. — Investor Relations & Filings

Ticker · 6957 ISIN · JP3354800009 T Manufacturing
Open in API
Filings indexed 92 across all filing types
Latest filing 2025-07-16 Legal Proceedings Report
Country JP Japan
Listing T 6957

About SHIBAURA ELECTRONICS CO.,LTD.

https://www.shibauraelectronics.com/

Shibaura Electronics Co., Ltd. is a leading manufacturer specializing in thermistor elements and temperature sensors. The company's core business involves the design, production, and sale of electronic components centered around its advanced thermistor technology. Its products are engineered for high precision and reliability across a wide operational temperature range, from -50°C to +1000°C. These components are integral to various applications in the industrial and automotive sectors, including air conditioning systems, as well as in numerous consumer products. Shibaura Electronics provides essential sensing solutions for temperature control and measurement, supporting a wide array of technological fields.

Recent filings

Filing Released Lang Actions
訂正意見表明報告書
Legal Proceedings Report Classification · 100% confidence The document is titled with Japanese characters that translate to 'Opinion Statement Report' (意見表明報告書) and is submitted to the Kanto Local Finance Bureau Director (関東財務局長). The content extensively discusses a tender offer (公開買付け) by MinebeaMitsumi Corporation (ミネベアミツミ株式会社) for Shibaura Electronics Co., Ltd. (株式会社芝浦電子) shares. This type of document, where the target company states its opinion (endorsement or rejection) regarding a tender offer made by an acquirer, is specifically known in Japanese regulatory filings as a Tender Offer Report or Opinion Statement Report related to a takeover bid. This aligns directly with the definition for M&A Activity (TAR), which covers merger proposals or takeover bids. The document is comprehensive and detailed, not a brief announcement of a report (which would suggest RPA or RNS).
2025-07-16 Japanese
訂正意見表明報告書
Legal Proceedings Report Classification · 100% confidence The document is titled with Japanese characters that translate to 'Cover Sheet' (表紙) and explicitly states the 'Filing Document' (提出書類) as '意見表明報告書' (Opinion Statement Report) related to a tender offer (公開買付け). It is addressed to the Kanto Local Finance Bureau Director (関東財務局長) and dated May 2, 2025. The content details the board's opinion regarding a tender offer by MinebeaMitsumi Inc. (ミネベアミツミ株式会社) for Shibaura Electronics Co., Ltd. (株式会社芝浦電子). In the context of Japanese regulatory filings, an 'Opinion Statement Report' concerning a tender offer (公開買付け) made by the target company's board is equivalent to a Schedule TO/Recommendation Statement or a related disclosure document in other jurisdictions, specifically concerning the recommendation to shareholders regarding a takeover bid. Given the provided definitions, this document is a formal report detailing the company's position on a takeover/merger activity. The closest fit among the provided codes is 'TAR' (M&A Activity), as this document is fundamentally about a takeover bid (公開買付け) and the target company's response to it. It is not a general Annual Report (10-K), an Earnings Release (ER), or a standard proxy statement (DEF 14A/PSI).
2025-07-10 Japanese
訂正意見表明報告書
Legal Proceedings Report Classification · 100% confidence The document is titled with headers like "【提出書類】 意見表明報告書(2025年７月２日付け訂正報告書の添付インラインXBRL)" (Filing Document: Opinion Statement Report (Inline XBRL attached to the Correction Report dated July 2, 2025)). It details the company's (株式会社芝浦電子) opinion regarding a tender offer (公開買付け) by YAGEO Electronics Japan and another tender offer by MinebeaMitsumi. The content revolves around the board's decision, special committee recommendations, and the rationale for supporting one tender offer while reserving judgment or opposing the other. This structure, focusing on the board's formal response to a tender offer, strongly aligns with the definition of a document related to a takeover bid or merger activity, which corresponds to the 'M&A Activity' category (TAR). Although it is an 'Opinion Statement Report' (意見表明報告書), which is a specific type of disclosure related to tender offers in Japan, among the provided codes, TAR (M&A Activity) is the most appropriate fit for detailed tender offer response documents, as opposed to general regulatory filings (RNS) or proxy statements (PSI). The document length is substantial (over 36k characters), confirming it is the substantive report, not just an announcement of a report (RPA).
2025-07-02 Japanese
訂正意見表明報告書
Legal Proceedings Report Classification · 100% confidence The document is titled with Japanese characters indicating a 'Cover Page' (【表紙】) and specifies the 'Filing Document' (【提出書類】) as an 'Opinion Statement Report (Inline XBRL attached to the correction report dated June 27, 2025)' (意見表明報告書(2025年６月27日付け訂正報告書の添付インラインXBRL)). The content extensively discusses a tender offer (公開買付け) by MinebeaMitsumi Corporation for Shibaura Electronics Co., Ltd. (株式会社芝浦電子), including details about the offer price, negotiation history, and the target company's board opinion. In the context of Japanese regulatory filings, an 'Opinion Statement Report' regarding a tender offer is specifically known as a 'Statement of Opinion on a Tender Offer' or 'Tender Offer Statement Response'. This type of document, which provides the target company's formal response and opinion on a takeover bid, aligns most closely with the concept of a Proxy Solicitation & Information Statement (PSI) or a specific regulatory filing that communicates shareholder-related decisions regarding an offer. Given the detailed nature of the opinion, the involvement of a Special Committee, and the recommendation to shareholders regarding the tender offer, it functions as a critical disclosure document for shareholders concerning a major corporate action. While it is a specific type of disclosure, among the provided codes, 'PSI' (Proxy Solicitation & Information Statement) is the closest fit as it involves soliciting shareholder action (tendering shares) based on management's recommendation, although 'RPA' (Report Publication Announcement) or 'RNS' (Regulatory Filings) are also possibilities if this were merely an announcement of the opinion. However, since the text *is* the detailed opinion statement itself, and it directly addresses shareholder voting/action regarding the offer, 'PSI' is the most appropriate classification for a detailed shareholder recommendation document related to a tender offer, which often accompanies proxy materials or acts as a standalone recommendation statement in Japan (similar to a Schedule 14D-9 in the US context, which often falls under PSI/DEF 14A categories depending on the specific focus, but PSI covers solicitation/information statements best). The document is substantial (over 118k characters), indicating it is the report itself, not just an announcement of its publication.
2025-06-27 Japanese
訂正意見表明報告書
M&A Activity Classification · 98% confidence The document is titled with Japanese regulatory headers, including "【提出書類】 意見表明報告書(2025年６月26日付け訂正報告書の添付インラインXBRL)" which translates to "[Filing Document] Opinion Statement Report (Inline XBRL attached to the correction report dated June 26, 2025)". It details the company's (株式会社芝浦電子) opinion regarding two competing tender offers (TOBs) from YAGEO Electronics Japan and MinebeaMitsumi. This document is a formal statement expressing the board's position on a tender offer, which aligns closely with the purpose of a Proxy Statement or related disclosure concerning shareholder votes and corporate actions related to takeovers. However, none of the provided codes perfectly match a 'Statement of Opinion on Tender Offer'. Given the context of tender offers, shareholder votes, and management's position, it is most closely related to disclosures surrounding shareholder decisions. The document explicitly discusses opinions on a '公開買付け' (Tender Offer). In the context of US filings, this type of document often accompanies or is related to a Schedule 14D-9 (Tender Offer Recommendation Statement), which is not explicitly listed. Since it is a formal opinion/statement regarding a takeover bid, and it involves the board's recommendation to shareholders (even if the final recommendation is to remain neutral on one offer), it relates to corporate governance and shareholder decisions. The closest fit among the provided options, considering the detailed discussion of competing offers and the board's stance, is often related to proxy materials or major corporate actions. Since it is a formal opinion on a takeover bid, and the document is extensive (35,909 chars), it is a primary report, not an announcement of a report (ruling 2 does not apply). Given the focus on the board's opinion regarding a tender offer, which directly influences shareholder voting/tendering decisions, 'DEF 14A' (Remuneration Information) is incorrect. 'PSI' (Proxy Solicitation & Information Statement) is plausible as it solicits shareholder action, but the core content is the opinion on the TOB. 'TAR' (M&A Activity) is also highly relevant as it concerns a takeover bid. Since the document is the formal 'Opinion Statement Report' on the tender offers, 'TAR' (M&A Activity) is the most appropriate category for a document detailing the company's response to a takeover bid, as it is a direct report on the M&A event itself.
2025-06-26 Japanese
訂正意見表明報告書
Proxy Solicitation & Information Statement Classification · 100% confidence The document is titled '意見表明報告書' (Statement of Opinion Report) and is submitted to the Kanto Local Finance Bureau ('関東財務局長'). The content extensively discusses the company's opinion regarding two competing tender offers (TOBs): one by YAGEO Electronics Japan ('YAGEO公開買付け') and another by MinebeaMitsumi ('ミネベアミツミ公開買付け'). The document details the board's decision to oppose the YAGEO offer and its evolving stance on the MinebeaMitsumi offer, including the formation of a Special Committee ('特別委員会'). This structure and content are characteristic of a formal response document issued by the target company during a tender offer situation, specifically detailing the board's position, which aligns with the purpose of a Proxy Statement or related disclosure concerning shareholder voting/decisions, although the primary focus here is the opinion on the tender offer itself. In the context of the provided definitions, this document is a formal statement regarding a takeover bid (Tender Offer/Acquisition). While it is not a standard 10-K or IR, it directly relates to shareholder decisions regarding an acquisition. The closest fit among the provided codes for a formal statement regarding a takeover bid/merger proposal is 'TAR' (M&A Activity). However, the document is explicitly labeled as an '意見表明報告書' (Statement of Opinion Report) related to a tender offer, which is often filed under specific Japanese regulations related to TOBs. Given the options, 'TAR' (M&A Activity) is the most relevant category for a document detailing the board's opinion on competing takeover bids. If a more specific 'Tender Offer Response' code existed, it would be preferred. Since the document is a comprehensive report detailing the board's opinion on the M&A activity, TAR is the best fit over general regulatory filings (RNS) or proxy materials (PSI), as it is the core response to the M&A event.
2025-06-18 Japanese

Browse filings by year

11 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.