Company Profile
Tokyo Ohka Kogyo manufactures and sells chemical products and process equipment in Japan and globally. The company offers g/i-Line, KrF excimer laser, ArF excimer laser, and EUV photoresists.
Its portfolio also includes wet etching and deep dry etching resist, developer and rinse, and stripping solution, thinner, and adhesion enhancing, DSA, reflective multilayer, and file formation materials.
It provides semiconductor packaging manufacturing products, including lift-off, bump formation, redistribution layer resist, protective coating materials, and adhesives. Its portfolio also includes CMOS sensors and driving support system, and transparent materials and photosensitive permanent films Sievewill, a life science research tool that traps cells and allows solutions to pass through.
Its portfolio also includes photo patternable permanent materials for structure fabrication/photo patternable adhesives materials, optical materials, such as NIL and hydrophilic coating materials, and high functional materials comprising porous polyimide film, and hydrophilic coating materials. Incorporated in 1940, the company is headquartered in Kawasaki, Japan.