Wedoany.com Report-Aug. 27, Asahi Kasei, a diversified global manufacturer headquartered in Tokyo, Japan, has announced plans to expand production capacity for its PIMEL™ photosensitive polyimide (PSPI) at the Fuji City facility in Shizuoka Prefecture. PSPI is widely used in the semiconductor industry for buffer coatings and passivation layers. By 2030, the company aims to double its current output, strengthening its position as a key supplier to the global semiconductor sector.