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Tokyo Ohka Kogyo Co., Ltd.

Tokyo Ohka Kogyo Co., Ltd. is a public company listed on the Japanese market under the ticker 4186. The company has a market capitalization of approximately 8.46 billion USD. It specializes in the production of photomasks and other materials used in the semiconductor and electronics industries.

profile4186:TSEAI content: aiUpdated June 24, 2026/company/tokyo-ohka-kogyo-co-ltd/c-fy4zp6li
Tokyo Ohka Kogyo Co., Ltd. logo
Ticker
4186:TSE
Asset type
Stock
Market cap
$8.46B
Sector
Process Industries
Industry
Chemicals: Major Diversified
Exchange
TSE
Currency
JPY