ジョンソン・マッセイ・ジャパン Company Profile

We handle industrial catalysts, precious metal catalysts, base metal catalysts, gas impurity adsorbents, and more.

Johnson Matthey Japan LLC is engaged in a business focused on automotive catalysts, large diesel catalysts, chemical process catalysts, and MEA for fuel cells as its main products. In particular, in the core business of automotive and large diesel catalysts, we have established a complete system in Japan for development, manufacturing, and sales, enabling us to respond to the high technical demands of Japanese automotive manufacturers. We play a central role in designing and developing new catalysts that meet these demands, manufacturing catalysts that satisfy strict quality requirements, and supporting our customers' global expansion, thereby addressing their needs both domestically and internationally.