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RIKEN KEIKI CO.,LTD — Investor Relations & Filings

Ticker · 7734 ISIN · JP3971000009 T Manufacturing
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Filings indexed 91 across all filing types
Latest filing 2019-06-26 Annual Report
Country JP Japan
Listing T 7734

About RIKEN KEIKI CO.,LTD

https://www.rikenkeiki.co.jp/english

RIKEN KEIKI CO., LTD. is a specialized manufacturer focused on the research, development, and production of gas detection and environmental monitoring equipment. Established in 1939, the company leverages its extensive expertise in sensing technology to provide solutions that enhance safety in demanding industrial settings. Its comprehensive product portfolio features over 100 distinct types of gas detectors and related measurement instruments. These products are critical for applications in sectors such as semiconductor manufacturing, petroleum refining, steelmaking, and power generation. In addition to manufacturing, the company offers maintenance services, reinforcing its commitment to creating secure work environments.

Recent filings

Filing Released Lang Actions
有価証券報告書－第113期(平成30年4月1日－平成31年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains a formal header identifying the document type, the fiscal year (113th term), the reporting period (2018-04-01 to 2019-03-31), and detailed XBRL tagging for financial statements. It is a comprehensive annual filing, not an announcement or a summary. FY 2019
2019-06-26 Japanese
四半期報告書－第113期第3四半期(2018/10/01－2018/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet, for the third quarter of the 113th fiscal period (ending December 31, 2018). It is a comprehensive financial report rather than an announcement or a summary, fitting the definition of an Interim/Quarterly Report (IR). 9M 2019
2019-02-14 Japanese
四半期報告書－第113期第2四半期(2018/07/01－2018/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a Japanese '四半期報告書' (Quarterly Report) filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, management analysis (MDA), and corporate information for the second quarter of the 113th fiscal period (April 1, 2018, to September 30, 2018). As it is a full quarterly financial report containing substantive financial data and analysis, it is classified as an Interim/Quarterly Report (IR). Q2 2019
2018-11-14 Japanese
四半期報告書－第113期第1四半期(2018/04/01－2018/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Riken Keiki Co., Ltd. for the first quarter of the 113th fiscal period (April 1, 2018, to June 30, 2018). It contains detailed financial statements, including the consolidated balance sheet and management's analysis of financial results. This fits the definition of an Interim/Quarterly Report (IR). Q1 2019
2018-08-10 Japanese
有価証券報告書－第112期(平成29年4月1日－平成30年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains detailed financial statements, business overviews, and historical data for the fiscal year ending March 31, 2018. The document header explicitly identifies it as a filing under Article 24, Paragraph 1 of the Financial Instruments and Exchange Act, confirming its status as an official annual report. FY 2018
2018-06-27 Japanese
四半期報告書－第112期第3四半期(2017/10/01－2017/12/31)
Interim / Quarterly Report
2018-02-14 Japanese

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