HOYA

HOYA CORPORATION is engaged in the manufacturing and sales of electronics-related products, imaging products, healthcare products, and medical products. The company operates three business segments, with the Information and Communication segment comprising two divisions. The Electronics division provides photomasks and reticles for semiconductors, liquid crystal display masks, and hard disk drives for glass disks. The Imaging division offers optical lenses, digital camera modules, and optical devices. The Life Care segment consists of two divisions. The Healthcare division provides eyeglasses and contact lenses, while the Medical division offers endoscopes, intraocular lenses, and artificial bones. Other operations involve the construction of information systems. Key products include: optical glass, optical lenses, storage discs, printed circuit boards, laser medical devices, eyeglass frames, intraocular lenses, hearing aids, contact lenses, and crystal glassware. Currently, HOYA's spectacle lenses, contact lenses, intraocular lenses, premium frames, and optometric and processing equipment are widely accepted and highly regarded.