TOKYO OHKA KOGYO CO., LTD.
Manufactures photoresists & chemicals for semiconductor and display manufacturing.
4186 | T
Overview
Corporate Details
- ISIN(s):
- N/A
- LEI:
- Country:
- Japan
- Address:
- 川崎市中原区中丸子１５０番地
- Website:
- https://www.tok.co.jp/eng
- Sector:
- Manufacturing
- Industry:
- Manufacture of other chemical products
Description
Tokyo Ohka Kogyo Co., Ltd. (TOK) is a specialized manufacturer of functional materials and processing equipment. The company's core business revolves around the development and supply of essential chemicals for the electronics industry, with a primary focus on photoresists and high-purity chemicals used in the photolithography process. TOK's products are critical components in the manufacturing of semiconductors, flat-panel displays (FPDs), and advanced packaging solutions. Leveraging its world-class microprocessing and high-purification technologies, the company supports the evolution of nano-level fabrication, enabling advancements in the global technology sector.
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Request Enterprise API AccessFilings
| Date | Filing | Language | Size | Actions |
|---|---|---|---|---|
| 2025-06-27 07:31 |
Regulatory News Service
確認書
|
Japanese | 8.1 KB | |
| 2025-06-27 07:26 |
Regulatory News Service
訂正有価証券報告書－第95期(2024/01/01－2024/12/31)
|
Japanese | 738.9 KB | |
| 2025-05-12 07:37 |
Regulatory News Service
臨時報告書
|
Japanese | 32.0 KB | |
| 2025-04-17 08:38 |
Regulatory News Service
訂正有価証券届出書（参照方式）
|
Japanese | 39.2 KB | |
| 2025-04-07 08:22 |
Regulatory News Service
訂正発行登録書
|
Japanese | 8.6 KB | |
| 2025-04-04 08:05 |
Prospectus
有価証券届出書（参照方式）
|
Japanese | 49.3 KB | |
| 2025-04-04 08:04 |
Regulatory News Service
臨時報告書
|
Japanese | 28.9 KB | |
| 2025-04-01 05:48 |
Regulatory News Service
訂正発行登録書
|
Japanese | 8.6 KB | |
| 2025-04-01 02:39 |
Regulatory News Service
臨時報告書
|
Japanese | 25.6 KB | |
| 2025-03-28 08:02 |
Regulatory News Service
内部統制報告書－第95期(2024/01/01－2024/12/31)
|
Japanese | 23.2 KB | |
| 2025-03-28 08:02 |
Regulatory News Service
確認書
|
Japanese | 8.0 KB | |
| 2025-03-28 08:00 |
Annual Report
有価証券報告書－第95期(2024/01/01－2024/12/31)
|
Japanese | 1.2 MB | |
| 2025-03-17 02:44 |
Regulatory News Service
訂正発行登録書
|
Japanese | 8.6 KB | |
| 2025-03-14 05:34 |
Regulatory News Service
臨時報告書
|
Japanese | 18.4 KB | |
| 2025-02-13 05:23 |
Prospectus
発行登録書（株券､社債券等）
|
Japanese | 28.9 KB |
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Market Data
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Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value |
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
