Nippon Sheet Glass Co Ltd is a Japan-based company mainly engaged in the architectural glass business, automotive glass business, and functional glass business. It operates through four segments. The Architectural Glass segment manufactures and sells flat glass products and processed glass products for interior and exterior use for the building materials market, as well as glass for solar panels. The Automotive Glass segment manufactures and sells various glass products for the new car assembly and repair markets. The Functional Glass segment consists of several businesses, such as the manufacture and sale of thin glass used for display cover glass, lenses and light guides for printers, and the manufacture and sale of glass fiber products such as engine timing belt components. The Other segment operates other small businesses.