Toho Titanium. 

Toho Titanium Company, Limited engages in the manufacture and sale of titanium metals, catalysts for propylene polymerization, and electronic materials in Japan. It operates through three segments: Titanium Metal Business, Catalyst Business, and Chemicals Business. The company offers titanium metals, such as titanium sponge, titanium ingots, high-purity titanium, titanium powder, and fabricated titanium products. It also provides propylene polymerization catalysts. In addition, the company offers ultra-fine nickel powder, high-purity titanium oxide, titanium tetrachloride, and titanium tetrachloride aqueous solution. Further, the company provides lithium ion-conductive solid-state electrolyte; and WEBTi, a porous titanium sheet for use in filter and electrode materials. Toho Titanium Company, Limited was incorporated in 1948 and is headquartered in Yokohama, Japan. Toho Titanium Company, Limited is a subsidiary of JX Advanced Metals Corporation.