RIKEN KEIKI CO.,LTD Logo

RIKEN KEIKI CO.,LTD

Manufactures gas detectors & environmental monitors for industrial safety.

7734 | T

Overview

Corporate Details

ISIN(s):
JP3971000009
LEI:
Country:
Japan
Address:
板橋区小豆沢2丁目7番6号
Sector:
Manufacturing
Industry:
Manufacture of measuring, testing, navigating and control equipment; watches and clocks

Description

RIKEN KEIKI CO., LTD. is a manufacturer specializing in gas detectors and environmental monitoring products. Established in 1939 to commercialize and mass-produce an innovative optical interference gas detector, the company offers a product lineup of over 100 different types of instruments. RIKEN KEIKI serves a wide range of industrial sectors, including semiconductor manufacturing, petroleum refining, steelmaking, and power generation. The company's guiding principle is to contribute to societal progress by creating safe working environments and ensuring peace of mind through its advanced detection and monitoring technologies.

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Date Filing Language Size Actions
2025-11-11 03:43
Registration Form
確認書
Japanese 8.1 KB
2025-11-11 03:42
Interim / Quarterly Report
半期報告書-第120期(2025/04/01-2026/03/31)
Japanese 183.4 KB
2025-06-27 02:50
Regulatory Filings
臨時報告書
Japanese 22.7 KB
2025-06-26 04:39
Registration Form
確認書
Japanese 8.1 KB
2025-06-26 04:39
Governance Information
内部統制報告書-第119期(2024/04/01-2025/03/31)
Japanese 23.7 KB
2025-06-26 04:38
Annual Report
有価証券報告書-第119期(2024/04/01-2025/03/31)
Japanese 1.1 MB
2025-06-20 04:26
Registration Form
確認書
Japanese 8.1 KB
2025-06-20 04:25
Registration Form
確認書
Japanese 8.1 KB
2025-06-20 04:23
Report Publication Announcement
確認書
Japanese 8.0 KB
2025-06-20 04:22
Registration Form
確認書
Japanese 8.1 KB
2025-06-20 04:21
Report Publication Announcement
確認書
Japanese 8.1 KB
2025-06-20 04:19
Registration Form
確認書
Japanese 8.1 KB
2025-06-20 04:17
Registration Form
訂正有価証券報告書-第114期(2019/04/01-2020/03/31)
Japanese 599.4 KB
2025-06-20 04:16
Registration Form
訂正有価証券報告書-第115期(2020/04/01-2021/03/31)
Japanese 606.9 KB
2025-06-20 04:15
Annual Report
訂正有価証券報告書-第116期(2021/04/01-2022/03/31)
Japanese 621.5 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

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