Tokyo Ohka Kogyo is a company that provides Photoresist, Semiconductor, Petrochemical and more. Tokyo Ohka Kogyo is headquartered in Japan Kanagawa. Tokyo Ohka Kogyo was founded in 1936. Tokyo Ohka Kogyo has a total of 10,886 patents
Tokyo Ohka Kogyo Co., Ltd. engages in the manufacture and sale of electronic functional materials for the material and equipment businesses. It operates...