The Circuit Board & Functional Materials Group
The Circuit Board & Functional Materials Group handles materials and sub-materials for printed circuits, optical materials, and other functional materials.
The Electronics & Functional Materials Business Unit consists of three groups: the Circuit Board & Functional Materials Group, Assembling Materials Group, and the Nagoya Functional Materials Group.
The Circuit Board & Functional Materials Group deals printed circuit materials, Assembling Materials Group handles LED elements and semiconductor encapsulation materials, and the Nagoya Functional Materials Group mainly handles products for the automotive field.

The Circuit Board & Functional Materials Group handles materials and sub-materials for printed circuits, optical materials, and other functional materials.

Assembling Materials Group handles LED elements used mainly as light sources for automobile interiors and exteriors, automotive materials, and encapsulating materials used in semiconductor back-end processes.

Nagoya Functional Materials Group handles inorganic raw materials and various adhesives mainly for the automotive industry, as well as construction nitriding raw materials such as natural mineral products.