Tayca Corporation manufactures and sells industrial chemical products in Japan. Its general purpose products include titanium dioxide, surfactants, and sulfuric acid, while its specialty products include micro titanium dioxide, micro zinc oxide, surface treatment products, photocatalytic titanium dioxide, infrared-refracting titanium dioxide, and aluminum triphosphate. The company also provides electronic industry materials such as electroconductive polymers and piezoelectric materials. Formerly known as Teikoku Kako Co., Ltd., it changed its name to Tayca Corporation in August 1989, was incorporated in 1919, and is headquartered in Osaka, Japan.