Tsuneharu Hiramatsu

Polatechno Co. Ltd. engages in the manufacture and sale of polarizing films for liquid crystal displays, retardation films, polarizing films for projectors, and other precision processed products. It operates through the following segments: Optical Films and Precision Parts. The Optical Films segment produces and distributes polarized and phase contrast films. The Precision Parts segment manufactures and sells board film laminating products, inorganic polarizers, and X-ray analyzer components. The company was founded on July 29, 1991 and is headquartered in Joetsu, Japan.

Part of Nippon Kayaku Co., Ltd., Nikka Fine Techno Co., Ltd. is a Japanese company that operates in the business fields of printing, electronics, and industrial materials. The company offers products such as printing inks, UV curable inks, and conductive pastes. Nikka Fine Techno Co. also provides services such as color matching and technical support. The company's description is in Japanese, but it appears to emphasize its expertise in printing and electronics, as well as its commitment to quality and customer service.