Hoya Corporation is a Tokyo‐based multinational company specializing in the manufacture and sale of precision optical products and advanced glass materials. The company’s core business activities encompass the design and production of ophthalmic lenses, contact lenses, endoscopic imaging systems and photomasks for semiconductor and flat‐panel display manufacturing. Hoya’s product portfolio also includes high‐performance optical filters and components used in cutting‐edge imaging applications across consumer electronics and industrial sectors.
Organized into two principal operating segments—Life Care and Information Technology—Hoya’s Life Care division markets eyeglass lenses under a range of brand names, supplies contact lenses, and develops minimally invasive endoscopic equipment for medical diagnostics and surgery. The Information Technology segment produces photomasks, mask blanks and other lithography essentials for semiconductor foundries and display fabs, along with precision glass substrates used in optical thin‐film coatings.
Founded in 1941 as a specialist in optical glass, Hoya has since expanded its global footprint with manufacturing and R&D facilities in Japan, Europe, North America and Asia. Strategic acquisitions in medical imaging and semiconductor photomask businesses have broadened its technology base and positioned the company as a key supplier to both healthcare providers and high‐tech manufacturers worldwide.
Led by an experienced management team with deep expertise in optics and materials science, Hoya continues to invest heavily in research and development. The company’s ongoing initiatives focus on digital healthcare solutions, next-generation lithography technologies and environmentally sustainable manufacturing processes, underscoring its commitment to innovation and long-term growth in core markets.
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