TOKYO OHKA KOGYO CO., LTD.
A leading global supplier of photoresists and chemicals for the semiconductor industry.
4186 | T
Overview
Corporate Details
- ISIN(s):
- JP3571800006
- 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 manufacturer of functional materials and processing equipment, primarily for the semiconductor industry. The company is a leading global supplier of photoresists, which are light-sensitive materials essential for the photolithography process in circuit fabrication. TOK leverages its core competencies in world-class microprocessing and high-purification technologies to develop and supply advanced chemical solutions that enable nano-level manufacturing. Its product portfolio includes a wide range of photoresists for various lithography generations (g/i-line, KrF, ArF, EUV), high-purity chemicals, and related processing equipment, supporting the evolution of semiconductors and other electronic devices.
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Filings
| Date | Filing | Language | Type / Size | Actions | |
|---|---|---|---|---|---|
| 2025-03-28 08:02 |
確認書
|
Japanese | ZIP • 8.0 KB | ||
| 2025-03-28 08:00 |
有価証券報告書－第95期(2024/01/01－2024/12/31)
|
Japanese | ZIP • 1.2 MB | ||
| 2025-03-17 02:44 |
訂正発行登録書
|
Japanese | ZIP • 8.6 KB | ||
| 2025-03-14 05:34 |
臨時報告書
|
Japanese | ZIP • 18.4 KB | ||
| 2025-02-13 05:23 |
発行登録書（株券､社債券等）
|
Japanese | ZIP • 28.9 KB | ||
| 2025-02-13 02:45 |
臨時報告書
|
Japanese | ZIP • 18.7 KB | ||
| 2025-02-10 03:31 |
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
|
Japanese | ZIP • 24.7 KB | ||
| 2025-01-10 01:47 |
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
|
Japanese | ZIP • 24.8 KB | ||
| 2024-12-10 03:40 |
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
|
Japanese | ZIP • 23.5 KB | ||
| 2024-08-07 09:01 |
確認書
|
Japanese | ZIP • 8.0 KB | ||
| 2024-08-07 09:00 |
半期報告書－第95期(2024/01/01－2024/12/31)
|
Japanese | ZIP • 180.7 KB | ||
| 2024-07-16 08:00 |
臨時報告書
|
Japanese | ZIP • 31.1 KB | ||
| 2024-05-14 09:01 |
確認書
|
Japanese | ZIP • 8.0 KB | ||
| 2024-05-14 09:00 |
四半期報告書－第95期第1四半期(2024/01/01－2024/03/31)
|
Japanese | ZIP • 145.7 KB | ||
| 2024-04-05 08:15 |
臨時報告書
|
Japanese | ZIP • 29.0 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. | |||||
Peer Companies
