Tokyo Ohka Kogyo Co., Ltd. (TOK) provides chemical products, such as photoresist, and equipment needed to manufacture semiconductors and flat panel displays (FPD).
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Corporate Social Responsibility
Relations with Customers
Initiatives to build relationships of trust with our customers and improve satisfaction.
Relations with Employees
Initiatives to create energetic, safe, and healthy workplaces.
Relations with Community
Community outreach, communication, volunteering, and other initiatives.
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