NIHON DEMPA KOGYO CO., LTD. Logo

NIHON DEMPA KOGYO CO., LTD.

Manufacturer of quartz crystal oscillators for telecom, automotive, industrial & aerospace.

6779 | T

Overview

Corporate Details

ISIN(s):
JP3737800007
LEI:
Country:
Japan
Address:
渋谷区笹塚一丁目47番1号
Sector:
Manufacturing
Industry:
Manufacture of electronic components and boards

Description

Nihon Dempa Kogyo Co., Ltd. (NDK) is a leading manufacturer specializing in quartz crystal devices. The company's core competency lies in its proprietary technology for growing and mass-producing high-quality synthetic quartz crystals, which serve as the foundational material for its products. NDK's portfolio includes crystal units, high-precision crystal oscillators, crystal filters, frequency synthesizers, and ultrasound probes for medical equipment. These components provide accurate and superior oscillation sources that are essential for a wide range of advanced electronics, including telecommunications, automotive, industrial, and aerospace systems, with the company being a qualified parts manufacturer for JAXA (Japan Aerospace Exploration Agency). NDK's vertical integration from raw material to finished device ensures a consistent supply of high-performance products to a global market.

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Date Filing Language Size Actions
2025-11-11 07:51
Interim / Quarterly Report
確認書
Japanese 8.8 KB
2025-11-11 07:49
Interim / Quarterly Report
半期報告書-第85期(2025/04/01-2026/03/31)
Japanese 271.0 KB
2025-06-26 09:28
AGM Information
臨時報告書
Japanese 24.9 KB
2025-06-23 06:38
Governance Information
内部統制報告書-第84期(2024/04/01-2025/03/31)
Japanese 25.1 KB
2025-06-23 06:36
Registration Form
確認書
Japanese 8.8 KB
2025-06-23 06:34
Registration Form
有価証券報告書-第84期(2024/04/01-2025/03/31)
Japanese 1.3 MB
2024-11-08 07:48
Interim / Quarterly Report
確認書
Japanese 8.8 KB
2024-11-08 07:45
Interim / Quarterly Report
半期報告書-第84期(2024/04/01-2025/03/31)
Japanese 279.7 KB
2024-07-04 05:33
AGM Information
臨時報告書
Japanese 23.2 KB
2024-06-26 08:13
Governance Information
内部統制報告書-第83期(2023/04/01-2024/03/31)
Japanese 24.5 KB
2024-06-26 08:10
Registration Form
確認書
Japanese 8.8 KB
2024-06-26 08:07
Annual Report
有価証券報告書-第83期(2023/04/01-2024/03/31)
Japanese 1.3 MB
2024-02-07 07:12
Report Publication Announcement
確認書
Japanese 8.8 KB
2024-02-07 07:10
Quarterly Report
四半期報告書-第83期第3四半期(2023/10/01-2023/12/31)
Japanese 298.4 KB
2023-11-08 07:26
Report Publication Announcement
確認書
Japanese 8.8 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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