TOKYO OHKA KOGYO CO., LTD.
“The e-Material Global Company”
Tokyo Ohka Kogyo, as a leading manufacturer of photosensitive resists, supports the development of various industrial fields through polymer design technology, microfabrication technology, and high purity technology. We provide full lineup of photoresists for front-end and semiconductor manufacturing (g/i/KrF/ArF/EUV). We develop and commercialise photoresists that are optimal for various packaging processes, even the most advanced. For MEMS purposes, we also offer photosensitive permanent films and adhesive high quality fabrication of microfluidic channels and micro constructs.