Tokyo Ohka Kogyo Co., Ltd. (TOK)
150, Nakamaruko, Nakahara-ku, Kawasaki
Kanagawa, 211-0012 JAPAN
TOK expanding business domains such as photoresists for manufacturing MEMS and image sensors, based on micro-processing technology making use of photolithography. TOK started "TOK medium term plan 2018" that based on management vision about "Aim to be a globally trusted corporate group by inspiring customers with high value-added products that have satisfying feature, low cost and superior quality", in April 2016. TOK have always been an R&D-driven company forced on "challenging to develop products that are not offered by other companies. TOK's goal remains to maximize the value we deliver by developing technologies with our customer and society that will create more "inspiration".